// Copyright
// written by Arnaud Zufferey , 2009-2011, verified with JSLint.com JS parser
var open_window_old = function (url) {
open_window(url, 650, 500);
};
var open_window = function (url, width, height) {
var newwindow = window.open(url, 'name', 'height='+height+',width='+width+',resizable=yes,scrollbars=yes');
if (window.focus) {
newwindow.focus();
}
};
var toggle_visibility = function (id) {
$("#"+id).toggle('blind');
};
var toggle_u_power = function (target){
$(target).closest('table').find('tr.power').toggle();
}
var show_and_hide = function (id1, id2) {
$("#"+id1).show('blind');
$("#"+id2).hide('blind');
};
var isNumber = function (value){
return typeof value === 'number' && isFinite(value);
};
var isEmpty = function (param) {
if ((param === null) || (param === "")){
return true;
} else {
return false;
}
};
var setString = function (id, new_value) {
$("#"+id).val(new_value);
};
var getString = function (id) {
return $("#"+id).val() + "";
};
var setFloat2 = function (id, new_value, precision) {
$("#"+id).val(new_value.toFixed(precision));
//var factor = Math.pow(10, precision);
//document.getElementById(id).value = Math.round(factor*new_value)/factor;
};
var setFloat = function (id, new_value) {
setFloat2(id, new_value, 2);
};
var setInt = function (id, new_value) {
$("#"+id).val(parseInt(new_value, 10));
};
var getFloat = function (id) {
var result = getString(id);
result = result.replace(",","."); // if separator entered is a comma instead of a dot
result = parseFloat(result, 10); // base 10
return result;
};
var getInt = function (id) {
var result = getString(id);
return parseInt(result, 10); // base 10
};
var get_today_formatted = function () {
var today = new Date();
var today_formatted = today.getDate() + "." + (today.getMonth()+1) +"."+today.getFullYear();
return today_formatted; // string like : "30.01.2010"
};
var set_date_today = function (fieldId) {
if (isEmpty(getString(fieldId))){
setString(fieldId, get_today_formatted());
}
};
var copy_address = function() {
var building_location = window.opener.$('#building_address_street').val() + ' , '
+ window.opener.$('#building_address_postal_code').val()
+ ' ' + window.opener.$('#building_address_city').val();
$('#address').val(building_location);
};
var enable_ventilation_options = function () {
var ventilation_type = getInt("parameter_ventilation");
if (ventilation_type === 1 ){
//natural ventilation
$("#parameter_heat_recovery").attr("disabled", "disabled");
$("#parameter_air_flow").attr("disabled", "disabled");
} else {
// mechanical ventilation
$("#parameter_heat_recovery").removeAttr("disabled");
$("#parameter_air_flow").removeAttr("disabled");
}
};
var estimate_occupants = function (fieldId) {
var sia_category = getInt("parameter_building_category");
var number_of_occupants = Math.round(getFloat("parameter_heated_area") / standard_use_sia_380["cat_"+sia_category].ap);
setInt("parameter_number_of_occupants", number_of_occupants);
};
var set_default_temperature = function (fieldId) {
var sia_category = getInt("parameter_building_category");
var temperature = standard_use_sia_380["cat_"+sia_category].ti;
setInt(fieldId, temperature);
};
var set_default_heat_recovery = function (fieldId) {
var ventilation_type = getInt("parameter_ventilation");
var default_heat_recovery = 0;
if (ventilation_type === 3){ // double flow with heat recovery
default_heat_recovery = 70;
}
setInt(fieldId, default_heat_recovery);
};
var set_default_air_flow = function (fieldId) {
var air_flow = getInt("parameter_number_of_occupants") * 30; // 30 m3/h SIA 2023
setInt(fieldId, air_flow);
};
var calculate_enery_use = function (fieldId) {
var energy_use_year_1 = 0;
var energy_use_year_2 = 0;
var energy_use_year_3 = 0;
var energy_use_avg = 0;
var energy_use_sum = 0;
var energy_use_row_sum = 0;
var number_of_years = 0;
var conversion_factors = [0, 1, 1, 10.5, 10, 5, 2150, 1550, 1];
var conversion_factor = 0;
for (i=1; i<=5; i++){ // for each row in the energy use table do
number_of_years = 0; // reset counter
energy_use_row_sum = 0; // reset sum
energy_use_avg = 0; // reset average
// get selected energy vector :
conversion_factor = conversion_factors[getInt("energy_use_a"+i)];
energy_use_year_1 = getFloat("energy_use_b"+i);
energy_use_year_2 = getFloat("energy_use_c"+i);
energy_use_year_3 = getFloat("energy_use_d"+i);
if (!isNaN(energy_use_year_1)){
number_of_years++;
energy_use_row_sum += energy_use_year_1;
}
if (!isNaN(energy_use_year_2)){
number_of_years++;
energy_use_row_sum += energy_use_year_2;
}
if (!isNaN(energy_use_year_3)){
number_of_years++;
energy_use_row_sum += energy_use_year_3;
}
if (number_of_years !== 0) {
energy_use_avg = Math.round(100*energy_use_row_sum / number_of_years)/100;
}
setFloat("energy_use_e"+i, energy_use_avg);
energy_use_avg = energy_use_avg * conversion_factor; // convert to kWH
setFloat("energy_use_f"+i, energy_use_avg);
energy_use_sum += energy_use_avg;
}
document.getElementById("energy_use_f6").value = energy_use_sum;
setFloat("energy_use_f8", energy_use_sum * (getFloat("energy_use_f7") / 100)); // kwh weighted with percentage
};
var calculate_area = function (fieldId) {
var sign = 0;
var number = 0;
var width = 0;
var length = 0;
var area = 0;
var total = 0;
for (i=1; i<=8; i++){
sign = getFloat("area_a"+i);
number = getFloat("area_b"+i);
width = getFloat("area_c"+i);
length = getFloat("area_d"+i);
area = sign*number*width*length;
if (isNaN(area)){ area = 0; }
setFloat("area_e"+i, area);
total = total + area;
}
setFloat("area_total", total);
};
var estimate_u_value_for_year = function (construction_year) {
var u_value = 0;
if (isNaN(construction_year)){construction_year = 1960;}
if (construction_year < 1969){
u_value = 1.2;
} else {
u_value = -0.01 * construction_year + 20.28;
}
u_value = Math.round(u_value*100)/100;
return u_value;
};
var get_u_value_index_for_year = function (construction_year) {
var index = 1;
if (isNaN(construction_year)){construction_year = 1980;}
if (construction_year > 2010){
index = 6;
} else if (construction_year > 2005){
index = 5;
} else if (construction_year > 2000){
index = 4;
} else if (construction_year > 1990){
index = 3;
} else {
index = 2;
}
return index;
/*
*/
}
var calculate_envelope = function () {
var startTime = new Date();
var construction_year = getInt("wiz_building_construction_year");
setInt('building_construction_year', construction_year);
var u_value = estimate_u_value_for_year(construction_year);
var u_value_window_index = get_u_value_index_for_year(construction_year);
var a = getFloat("envelope_a1"); // L
var b = getFloat("envelope_a2"); // P
var c = getFloat("envelope_a3"); // H1
var d = getFloat("envelope_a4"); // H2
var e = getFloat("envelope_a5"); // annexe L
var f = getFloat("envelope_a6"); // annexe P
var g = getFloat("envelope_a7"); // annexe H
var windows_fraction = getFloat("envelope_a8");
var number_of_floors_abc = getFloat("envelope_a9");
var number_of_floors_efg = getFloat("envelope_a10");
// outputs
var Ae = 0;
var roof_area = 0;
var ground_floor_abc = 0;
var ground_floor_efg = 0;
var ground_floor = 0;
var walls = 0;
var roof_tilt = 0;
// reset building envelope
$('#opaqueelementstable').find('tr.data').remove();
$('#windowconstructiontable').find('tr.data').remove();
$('#windowshadowtable').find('tr.data').remove();
$('#windowlisttable').find('tr.data').remove();
$('#thermalbridgestable').find('tr.data').remove();
// copy canton and climate station values :
$('#building_canton').val($('#wiz_building_canton').val());
filter_climate_station_list('building_canton', 'building_climate_station');
$('#building_climate_station').val($('#wiz_building_climate_station').val());
// conversion to percentage
if (windows_fraction > 1 ){ windows_fraction = windows_fraction / 100;}
if (isEmpty(d)){ d = c; } // flat roof
ground_floor_abc = Math.round(a*b);
ground_floor_efg = Math.round(e*f);
ground_floor = ground_floor_abc + ground_floor_efg;
Ae = Math.round(ground_floor_abc * number_of_floors_abc + ground_floor_efg * number_of_floors_efg);
setFloat("parameter_heated_area", Ae);
// set default altitude and internal temperature :
set_default_altitude('building_altitude');
estimate_occupants('parameter_number_of_occupants');
set_default_temperature('parameter_inside_temperature');
var area_north_south = a*((c+d)/2) + (e*g);
var area_east_west = b*d;
walls = 2*(area_east_west+area_north_south);
roof_area = Math.round(b*Math.sqrt(Math.pow(a/2,2) + Math.pow(c-d,2)));
roof_tilt = Math.round((180/Math.PI)*Math.atan((Math.abs(c-d))/(a/2)));
// Opaque : (Type : 1=toit, 2=mur, 3=sol) (adjacent: 1=ext, ...)
var opaque_elements = {
'op_1' : {
'name' : 'AW1', // mur nord
'uniqueid' : 'uid-001-aw1',
'type' : 2,
'tilt' : 90,
'azimut' : 0,
'adjacent' : 1,
'u_value' : u_value,
'area' : area_north_south
},
'op_2' : {
'name' : 'AW2', // mur est
'uniqueid' : 'uid-002-aw2',
'type' : 2,
'tilt' : 90,
'azimut' : 90,
'adjacent' : 1,
'u_value' : u_value,
'area' : area_east_west
},
'op_3' : {
'name' : 'AW3', // mur sud
'uniqueid' : 'uid-003-aw3',
'type' : 2,
'tilt' : 90,
'azimut' : 180,
'adjacent' : 1,
'u_value' : u_value,
'area' : area_north_south
},
'op_4' : {
'name' : 'AW4', // mur ouest
'uniqueid' : 'uid-004-aw4',
'type' : 2,
'tilt' : 90,
'azimut' : 270,
'adjacent' : 1,
'u_value' : u_value,
'area' : area_east_west
},
'op_5' : {
'name' : 'BO1', // sol abc
'uniqueid' : 'uid-005',
'type' : 3,
'tilt' : 0,
'azimut' : 0,
'adjacent' : 5,
'u_value' : u_value,
'area' : ground_floor_abc
},
'op_6' : {
'name' : 'BO2', // sol efg
'uniqueid' : 'uid-006',
'type' : 3,
'tilt' : 0,
'azimut' : 0,
'adjacent' : 5,
'u_value' : u_value,
'area' : ground_floor_efg
},
'op_7' : {
'name' : 'DA1', // toit ab1
'uniqueid' : 'uid-007',
'type' : 1,
'tilt' : roof_tilt,
'azimut' : 90,
'adjacent' : 1,
'u_value' : u_value,
'area' : roof_area
},
'op_8' : {
'name' : 'DA2', // toit ab2
'uniqueid' : 'uid-008',
'type' : 1,
'tilt' : roof_tilt,
'azimut' : 270,
'adjacent' : 1,
'u_value' : u_value,
'area' : roof_area
},
'op_9' : {
'name' : 'DA3', // toit ab2
'uniqueid' : 'uid-009',
'type' : 1,
'tilt' : 0,
'azimut' : 0,
'adjacent' : 1,
'u_value' : u_value,
'area' : ground_floor_efg
}
};
fill_table($('#opaqueelementstable .tableheader'), opaque_elements);
var thermal_bridges = {
'tb_1' : {
'name' : 'socle',
'length' : 2*(a+b)+2*e,
'psi' : 0.15
},
'tb_2' : {
'name' : 'fenetres',
'length' : Math.round(walls*windows_fraction*2.5),
'psi' : 0.15
}
};
fill_table($('#thermalbridgestable .tableheader'), thermal_bridges);
var windowconstruction = {
'wt1' : {
'frametype' : 3,
'glasstype' : u_value_window_index,
'glassspacer' : 1,
'name' : 'default-window' ,
'uniqueid' : 'uid-100'
}
}
fill_table($('#windowconstructiontable .tableheader'), windowconstruction);
var shading = {
'sh1' : {
'name' : 'embrasure 25cm',
'uniqueid' : 'uid-201',
'a' : 0,
'b' : 0.25,
'c' : 0,
'd' : 0.25,
'e' : 0,
'f' : 0.25,
'g' : 0
},
'sh2' : {
'name' : 'balcon 1.2m',
'uniqueid' : 'uid-202',
'a' : 0.3,
'b' : 1.2,
'c' : 0,
'd' : 0.25,
'e' : 0,
'f' : 0.25,
'g' : 0
},
'sh3' : {
'name' : 'balcon 2m',
'uniqueid' : 'uid-203',
'a' : 0.3,
'b' : 2,
'c' : 0,
'd' : 0.25,
'e' : 0,
'f' : 0.25,
'g' : 0
}
}
fill_table($('#windowshadowtable .tableheader'), shading);
updateElementsLists(); // update drop down lists before inserting windows
var windows = {
'w_1' : {
'opaqueelementsselect' : 'uid-001-aw1',
'name' : 'f1',
'width' : 1,
'height' : 1,
'wings' : 2,
'number' : Math.round(area_north_south*windows_fraction),
'windowtypeselect' : '',
'framepart' : 30,
'windowshadowselect' : '',
'shading' : ''
},
'w_2' : {
'opaqueelementsselect' : 'uid-002-aw2',
'name' : 'f2',
'width' : 1,
'height' : 1,
'wings' : 2,
'number' : Math.round(area_east_west*windows_fraction),
'windowtypeselect' : '',
'framepart' : 30,
'windowshadowselect' : '',
'shading' : ''
},
'w_3' : {
'opaqueelementsselect' : 'uid-003-aw3',
'name' : 'f3',
'width' : 1,
'height' : 1,
'wings' : 2,
'number' : Math.round(area_north_south*windows_fraction),
'windowtypeselect' : '',
'framepart' : 30,
'windowshadowselect' : '',
'shading' : ''
},
'w_4' : {
'opaqueelementsselect' : 'uid-004-aw4',
'name' : 'f4',
'width' : 1,
'height' : 1,
'wings' : 2,
'number' : Math.round(area_east_west*windows_fraction),
'windowtypeselect' : '',
'framepart' : 30,
'windowshadowselect' : '',
'shading' : ''
}
}
fill_table($('#windowlisttable .tableheader'), windows);
// heating
$('#hvac_heating_a2').val($('#wiz_hvac_heating').val());
$('#hvac_heating_a3').val(construction_year);
estimate_cop('hvac_heating_a2');
calculate_minergie();
$('#hvac_heating_a6').val($('#sia_380_384_201').val());
var endTime = new Date();
var timeElapsed = endTime - startTime;
alert(timeElapsed + " ms pour generer et simuler le batiment.");
$('#confirm_envelope_wizard').show().delay('4000').fadeOut('slow');
}
var fill_table = function (table_selector, json_data) {
for (var i in json_data) {
addRow(table_selector, json_data[i]);
}
};
var calculate_u_value = function (target) {
var rvalue = 0;
var thicknesstotal = 0;
var thickness = 0;
var uvalue = 0;
var rtotal = 0.17; // Ra + Ri
$(target).closest('table').find('tr.data').each(function(){
thickness = $(this).find(".thickness").val()*1; // integer
rvalue = (thickness / 100) / $(this).find(".lambdavalue").val(); // R = e / lambda
rtotal = rtotal + rvalue ;
thicknesstotal = thicknesstotal + thickness;
});
uvalue = 1 / rtotal;
$(target).closest('table').find('tr.tablefooter .thicknesstotal').val(thicknesstotal);
$(target).closest('table').find('tr.tablefooter .uvalue').val(uvalue.toFixed(2));
calculate_power(target);
}
var calculate_power = function (target) {
var table = $(target).closest('table');
var tint = table.find('.insidetemperature').val();
var text = table.find('.outsidetemperature').val();
var area = table.find('.elementarea').val();
var uvalue = table.find('.uvalue').val();
var heatingpower = uvalue * area * (tint-text);
table.find('.heatingpower').val(heatingpower.toFixed());
}
var get_energy_label = function (qh_mj_m2) {
// standard Qh for each SIA category :
var energy_label = "Z";
var qh_li = getFloat("sia_380_qhli");
//var qh_sia_2031 = [160, 220, 170, 180, 130, 240, 210, 170, 150, 130, 150, 180];
var ratio = Math.round(qh_mj_m2 *100 / qh_li);
if (ratio <= 50) {
energy_label = "A";
} else if (ratio <= 100) {
energy_label = "B";
} else if (ratio <= 150) {
energy_label = "C";
} else if (ratio <= 200) {
energy_label = "D";
} else if (ratio <= 250) {
energy_label = "E";
} else if (ratio <= 300) {
energy_label = "F";
} else {
energy_label = "G";
}
return energy_label;
}
var calculate_thermal_balance = function (fieldId) {
estimate_sia_380(); // refresh sia 380/1 calculation
var energy_use = getFloat("energy_use_f8");
var energy_reference_area = getFloat("parameter_heated_area");
var energy_ratio = energy_use / energy_reference_area;
// TODO : replace with real efficiency factor
var energy_ratio_sia = (getFloat("sia_380_qww") + getFloat("sia_380_qh")) / 0.85;
var deviation = 0;
setString("thermal_balance_c1", "-");
setString("thermal_balance_c2", get_energy_label(getFloat("sia_380_qh")));
setFloat("thermal_balance_a1", energy_ratio);
setFloat("thermal_balance_b1", energy_ratio * 3.6); // conversion kWh -> MJ
setFloat("thermal_balance_a2", energy_ratio_sia / 3.6); // conversion MJ -> kWh
setFloat("thermal_balance_b2", energy_ratio_sia);
deviation = Math.round((energy_ratio - (energy_ratio_sia / 3.6)) / (energy_ratio_sia / 3.6) * 100);
setFloat("thermal_balance_a3", deviation);
}
var calculate_cost_surfaces = function (target) {
var tr = $(target).closest('tr');
var name = tr.find('.name').val();
var area = tr.find('.area').val();
var uvalue = tr.find('.uvalue').val();
var measure = tr.find('.measure').val();
var targetuvalue = tr.find('.targetuvalue').val();
var lambdavalue = tr.find('.lambdavalue').val();
var thickness = 0;
var thickness_displayed = 0;
var cost = 0;
var grants = [15, 40, 70]; // grants : 15.- /unheated, 40.- walls & roofs, 70.- windows
var grant_surface_min = 0;
var grant_surface_max = 1;
var grant_type = 0;
var grant_factor = 0;
var grant = 0;
var totalcost = 0;
var negawatt = 0;
var years = 30; // amortisation on 30 years, for payback calculation
var delta_t = 30; // TODO : replace with real delta T
// TODO : replace with real altitude
var power_conversion_factor = get_power_conversion_factor(500, false); // altitude, heating_only
if (!(isEmpty(area) || isEmpty(uvalue) || isEmpty(measure) || isEmpty(targetuvalue) || isEmpty(lambdavalue))) {
// thickness for cost calculations, use a lambda of 0.035
thickness = Math.ceil(( (1/targetuvalue) - (1/uvalue) ) * 0.035 * 100);
// thickness displayed, use the selected lambda value
thickness_displayed = Math.ceil(( (1/targetuvalue) - (1/uvalue) ) * lambdavalue * 100);
// calculate cost for the chosen measure :
measure = measure * 1;
// # here
switch(measure) {
case 1:
cost = 1.07 * Math.pow(thickness,2) - 24.85 * thickness + 286.36 ;
grant_type = grant_surface_max;
//debug ("case 1");
break;
case 2:
cost = 2.4 * thickness + 147 ;
grant_type = grant_surface_max;
//debug("case 2");
break;
case 3:
cost = 1.87 * Math.pow(thickness,2) - 13.25 * thickness + 490.5 ;
grant_type = grant_surface_max;
//debug("case 3");
break;
case 4:
cost = 300 ;
grant_type = grant_surface_max;
//debug("case 4");
break;
case 5:
cost = 150 ;
grant_type = grant_surface_max;
//debug("case 5");
break;
case 6:
cost = -0.01 * Math.pow(thickness,2) + 1.66 * thickness + 10.38 ;
grant_type = grant_surface_min;
//debug("case 6");
break;
case 7:
cost = -0.13 * Math.pow(thickness,2) + 7.5 * thickness + 45.3 ;
grant_type = grant_surface_min;
//debug("case 7");
break;
case 8:
cost = 0.6198 * Math.pow(thickness,2) - 4.124 * thickness + 225.5 ;
grant_type = grant_surface_max;
//debug("case 8");
break;
case 9:
cost = -0.3571 * Math.pow(thickness,2) + 26 * thickness + 65.857 ;
grant_type = grant_surface_max;
// debug("case 9");
break;
case 10:
cost = - 0.36 * Math.pow(thickness,2) + 11.7 * thickness + 80 ;
grant_type = grant_surface_max;
// debug("case 10");
break;
case 11:
cost = - 0.36 * Math.pow(thickness,2) + 11.7 * thickness + 80 ;
grant_type = grant_surface_min;
//debug("case 11");
break;
case 12:
cost = - 0.2 * Math.pow(thickness,2) + 7.81 * thickness + 50.97 ;
grant_type = grant_surface_min;
// debug("case 12");
break;
case 13:
cost = - 0.01 * Math.pow(thickness,2) + 1.67 * thickness + 30.8 ;
grant_type = grant_surface_min;
//debug("case 13");
break;
case 14:
cost = 180 ;
grant_type = grant_surface_max;
//debug("case 14");
break;
default:
//debug("default case");
}
cost = Math.round(cost);
// calculate grants
if (((grant_type == grant_surface_min) && (targetuvalue <= 0.25))
|| ((grant_type == grant_surface_max) && (targetuvalue <= 0.2))) {
grant_factor = 1; // grants
} else {
grant_factor = 0; // no grants
}
grant = grant_factor * grants[grant_type] * area;
// negawatt = cost / (years * delta U * delta T * power_to_kwh_conversion_factor)
//console.log(cost, years, uvalue, targetuvalue, delta_t, power_conversion_factor);
negawatt = cost / (years * (uvalue-targetuvalue) * delta_t * (power_conversion_factor/1000));
tr.find('.thickness').val(thickness_displayed);
tr.find('.cost').val(cost);
tr.find('.totalcost').val(cost*area);
tr.find('.grant').val(grant);
tr.find('.negawatt').val(negawatt.toFixed(2));
}
}
var calculate_cost_windows = function (field_id) {
var frame = 0;
var glass = 0;
var number = 0;
var width = 0;
var height = 0;
var window_area = 0;
var area = 0;
var cost = 0;
var grant = 0;
var number_tl = 0;
var area_tl = 0;
var cost_tl = 0;
var grant_tl = 0;
frame = document.getElementById("fz1").value;
glass = document.getElementById("fz2").value;
for (i=1; i<=6; i++){
number = document.getElementById("fb"+i).value;
width = document.getElementById("fc"+i).value;
height = document.getElementById("fd"+i).value;
number_tl = number_tl + number *1;
window_area = Math.round(width * height *100) / 100;
area = Math.round(number * window_area*100)/100;
area_tl = area_tl + area;
// windows cost = base price + correction factors (frame, glass)
if (window_area<=1){
cost = 1000 * number * frame * glass;
} else {
cost = 725 * area * frame * glass;
}
if (glass > 1){
grant = 40 * area;
}
grant_tl = grant_tl + grant;
cost_tl = cost_tl + cost;
document.getElementById("fe"+i).value = area;
document.getElementById("ff"+i).value = cost;
document.getElementById("fg"+i).value = grant;
}
document.getElementById("fb7").value = number_tl;
document.getElementById("fe7").value = area_tl;
document.getElementById("ff7").value = cost_tl;
document.getElementById("fg7").value = grant_tl;
}
var calculate_cost_doors = function (field_id) {
var type = 0;
var number = 0;
var width = 0;
var height = 0;
var area = 0;
var cost = 0;
var grant = 0; // no grants for doors
var number_tl = 0;
var area_tl = 0;
var cost_tl = 0;
var grant_tl = 0;
for (i=1; i<=3; i++){
type = document.getElementById("ta"+i).value;
number = document.getElementById("tc"+i).value;
width = document.getElementById("td"+i).value;
height = document.getElementById("te"+i).value;
area = Math.round(number * width * height *100)/100;
area_tl = area_tl + area;
if (type == "1") { // door -> unheated
cost = 400 * area; // 400.- / m2
} else { // entrance door
cost = 1500 * area; // 1500.- / m2
}
number_tl = number_tl + number *1;
cost_tl = cost_tl + cost;
document.getElementById("tf"+i).value = area;
document.getElementById("tg"+i).value = cost;
document.getElementById("th"+i).value = grant;
}
document.getElementById("tc4").value = number_tl;
document.getElementById("tf4").value = area_tl;
document.getElementById("tg4").value = cost_tl;
document.getElementById("th4").value = grant_tl;
}
var get_solar_production = function (collector_area) { // hot water
return 400 * collector_area; // 400 kWh / m2 collector
//production = Math.round(700/((1/collector_area) + (380/Qww)));
}
var calculate_cost_hot_water = function (field_id) {
var building_category = 0;
var heated_area = 0;
var number_people_calculated = 0;
var number_people_chosen = 0;
var area_per_person = 0;
var collector_area = 0;
var collector_area_per_person = 0;
var boiler_capactiy = 0;
var boiler_capactiy_per_m2 = 0;
var cost = 0;
var production = 0;
var Qww = 0;
building_category = $("#hot_water_a1").val() ;
heated_area = $("#hot_water_b1").val();
if (building_category === 1) { // category = MFH
area_per_person = 40;
collector_area_per_person = 0.9;
boiler_capactiy_per_m2 = 70;
Qww = 75 / 3.6;
} else { // category = EFH
area_per_person = 60;
collector_area_per_person = 1.25;
boiler_capactiy_per_m2 = 100;
Qww = 50 / 3.6;
}
number_people_calculated = Math.round(heated_area / area_per_person);
document.getElementById("hot_water_c1").value = number_people_calculated;
number_people_chosen = document.getElementById("hot_water_d1").value ;
collector_area = Math.round(collector_area_per_person * number_people_chosen);
boiler_capactiy = boiler_capactiy_per_m2 * collector_area;
production = get_solar_production(collector_area);
cost = 1708 * collector_area + 8110;
cost = Math.round(cost/100)*100;
document.getElementById("hot_water_e1").value = collector_area;
document.getElementById("hot_water_f1").value = boiler_capactiy;
document.getElementById("hot_water_g1").value = production;
document.getElementById("hot_water_h1").value = cost;
};
var get_photovoltaics_power = function (solar_panel_area) {
return solar_panel_area / 8; // 8 m2 = 1 kWp
};
var get_photovoltaics_production = function (pv_power) {
return pv_power * 1000; // 900 to 1100 kWh / kWp, (up to 1100 in Valais)
};
var calculate_cost_photovoltaics = function (field_id) {
var solar_panel_area = document.getElementById("photovoltaics_a1").value;
var power = get_photovoltaics_power(solar_panel_area);
var production = get_photovoltaics_production(power);
var cost = power * 6000; // 6'000.- / kWp, previously 10'000.-
document.getElementById("photovoltaics_b1").value = power;
document.getElementById("photovoltaics_c1").value = production;
document.getElementById("photovoltaics_d1").value = cost;
};
var calculate_cost_blinds = function (field_id) {
var type = 0;
var cost = 0;
var surface = 0;
surface = $('#blinds_a1').val();
type = $('#blinds_b1').val();
if (type==1){
cost = 150; // store interieur
} else if (type==2){
cost = 150; // store lamelles
} else if (type==3){
cost = 200; // store toile
} else if (type==4){
cost = 230; // store toile soltis
} else if (type==5){
cost = 400; // store banne a caisson
}
setFloat("blinds_c1", cost*surface);
};
var calculate_cost_solar_film = function (field_id) {
var surface = 0;
var cost = 0;
surface = $('#solar_film_a1').val();
if (surface <= 30){
// degressive cost
cost = (0.062 * surface * surface) - (4.15 * surface) + 178.9;
} else {
cost = 110;
}
setFloat("solar_film_b1", cost*surface);
};
var calculate_power_swimming_pool = function (field_id) {
var surface = 0;
var power = 0;
var type = 0;
surface = $('#swimming_pool_a1').val();
type = $('#swimming_pool_b1').val();
if (type==1){ // 20 degres
power = 0.2; // 0.2 kW / m2
} else if (type==2){ // 24 degres
power = 0.4; // 0.4 kW / m2
} else if (type==3){ // 28 degres
power = 0.6; // 0.6 kW / m2
}
setFloat("swimming_pool_c1", power*surface);
};
var calculate_cost_ventilation = function (field_id) {
var heated_area = 0; // SRE
var cost = 0;
var type = 0; // simple flux ou double flux
heated_area = getFloat("ventilation_p1");
type = getInt("ventilation_a1");
if (type==1){ // ventilation simple flux
cost = 20 * heated_area; // 20.- / m2
} else if (type==2){ // ventilation double flux
cost = 120 * heated_area; // 120.- / m2
}
setFloat("ventilation_b1", cost);
} // end calculate_cost_ventilation
var estimate_specific_power = function (sia_category, construction_year){
var specific_power = 0;
if (sia_category == 2){ // Wohnen EFH
if (construction_year < 1969){
specific_power = 115;
} else if (construction_year < 1979){
specific_power = 80;
} else if (construction_year < 1989){
specific_power = 75;
} else if (construction_year < 1999){
specific_power = 70;
} else if (construction_year < 1999){
specific_power = 70;
} else if (construction_year < 2009){
specific_power = 45;
} else {
specific_power = 30;
}
} else { // Wohnen MFH, admin...
if (construction_year < 1969){
specific_power = 75;
} else if (construction_year < 1979){
specific_power = 67;
} else if (construction_year < 1989){
specific_power = 59;
} else if (construction_year < 1999){
specific_power = 51;
} else if (construction_year < 1999){
specific_power = 43;
} else if (construction_year < 2009){
specific_power = 35;
} else {
specific_power = 30;
}
}
return specific_power;
}
var get_power_conversion_factor = function (altitude, heating_only){
var power_conversion_factor = 0;
if (heating_only){
if (altitude < 800){
power_conversion_factor = 2400;
} else {
power_conversion_factor = 2650;
}
} else { // heating and hot water
if (altitude < 800){
power_conversion_factor = 2700;
} else {
power_conversion_factor = 2950;
}
}
return power_conversion_factor;
}
var estimate_power = function (energy_use, altitude, heating_only){
// energy_use = kWh
var power_conversion_factor = get_power_conversion_factor(altitude, heating_only);
var power = 0;
power = energy_use / power_conversion_factor;
return power;
}
var estimate_energy_use = function (power, altitude, heating_only){
var power_conversion_factor = get_power_conversion_factor(altitude, heating_only);
var energy_use = Math.round(power * power_conversion_factor);
return energy_use;
}
var estimate_energy_use_old = function (heated_area, specific_power, altitude, heating_only){
var power = (specific_power/1000) * heated_area ;
var energy_use = 0;
var power_conversion_factor = get_power_conversion_factor(altitude, heating_only);
energy_use = Math.round(power * power_conversion_factor);
return energy_use;
}
var calculate_b_factor = function (type, adjacent, u_value){
var b_factor = 0;
if (adjacent == 1){
b_factor = 1;
} else if (adjacent == 2){
b_factor = 0.9;
} else if (adjacent == 3){
b_factor = 0.9;
} else if (adjacent == 4){
b_factor = 0.8;
} else if (adjacent == 5){
b_factor = 0.7;
} else if (adjacent == 6){
b_factor = 0.7;
} else if (adjacent == 12){
b_factor = 0;
} else {
b_factor = 0.7; // TODO : g�rer les autres cas : adjacent = 7 � 11 : �l�ment contre terrain ! selon SIA 380/1..
// valeur b en fonction du type et de la valeur U
}
return b_factor;
}
var estimate_sia_380 = function () {
var chart_width_factor = 200; // 200 px wide
var loss = [0,0,0,0,0,0]; // roof, wall, floor, window, thermal bridge, ventilation
var opaque_area = [0,0,0]; // roof, wall, floor
var window_area = [0,0,0]; // roof, wall, floor
var index = 0;
var w_k = 0;
var w_k_total = 0;
var ventilation_type = getInt("parameter_ventilation");
var sia_category = getInt("parameter_building_category");
var construction_year = getInt("building_construction_year");
var altitude = getInt("building_altitude");
var v_sre0 = standard_use_sia_380["cat_"+sia_category].v_sre0;
var heated_area = getFloat("parameter_heated_area");
var type = 0;
var adjacent = 0;
var area = 0;
var u_value = 0;
var b_factor = 0;
var length = 0;
var psi = 0;
var w_k_tb = 0;
var Ath_Ae = 0;
var Ath = 0;
var specific_power = 0;
var Qh = 0;
var Qh_total = 0;
var Qww = 0;
var Qhli = 0;
var Qt = 0;
var Qt_total = 0;
var Qv = 0;
var Qv_total = 0;
var internal_gain_people = 0;
var internal_gain_electricity = 0;
var Qi = 0;
var Qi_total = 0;
var nb_days_in_month = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
var qs_distribution = [0.05, 0.06, 0.09, 0.1, 0.1, 0.11, 0.11, 0.11, 0.1, 0.08, 0.05, 0.04]; // deprecated
var Qs = 0;
var Qs_total = 0;
var glazing_area = 0;
var total_window_area = [];
var w_k_windows = 0;
var u_value_windows = 0;
var number_of_windows = 0;
var a = 0;
var ng = 0;
var gamma = 0;
var total_power = 0;
var thermal_capacity = 0 ;
var thermal_capacity_index = 0;
var delta_t = 0;
var station = $("#building_climate_station").val();
var avg_outside_temperature = weatherSIA2028[station]['temperature']['month'];
var inside_temperature = getFloat("parameter_inside_temperature");
var regulation_index = getInt("parameter_regulation");
var frame_width = 0.12; // 12 cm
var w_height = 0;
var w_width = 0;
var glassvalues = [];
// create a table with opaque elements values
var opaqueelementslist = [];
$('#opaqueelementstable tr.data').each(function(){
type = $(this).find(".type").val();
adjacent = $(this).find(".adjacent").val();
area = parseFloat($(this).find(".area").val());
u_value = parseFloat($(this).find(".u_value").val());
b_factor = calculate_b_factor(type, adjacent, u_value);
opaqueelementslist[$(this).find('.uniqueid').val()] = {
'name' : $(this).find(".name").val(),
'type' : type,
'tilt' : $(this).find(".tilt").val(),
'azimut' : $(this).find(".azimut").val(),
'adjacent' : adjacent,
'u_value' : u_value,
'b_factor' : b_factor,
'raw_area' : area,
'window_area' : 0
};
Ath = Ath + (area * b_factor);
});
// create a table with window construction values
var windowconstruction = [];
$('#windowconstructiontable tr.data').each(function(){
glassvalues = $(this).find('.glasstype :selected').text().split('|');
windowconstruction[$(this).find('.uniqueid').val()] = {
'Uf' : parseFloat($(this).find('.frametype :selected').text()),
'Ug' : parseFloat(glassvalues[0]),
'gg' : parseFloat(glassvalues[1]),
'psig' : parseFloat($(this).find('.glassspacer :selected').text())
};
});
// create a table with shadows
var shadows = [];
$('#windowshadowtable tr.data').each(function(){
shadows[$(this).find('.uniqueid').val()] = {
'name' : $(this).find('.name').val(),
'a' : $(this).find('.a').val(),
'b' : $(this).find('.b').val(),
'c' : $(this).find('.c').val(),
'd' : $(this).find('.d').val(),
'e' : $(this).find('.e').val(),
'f' : $(this).find('.f').val(),
'g' : $(this).find('.g').val()
};
});
var windows = [];
$('#windowlisttable tr.data').each(function(){
var windowTypeId = $(this).find('.windowtypeselect').val();
var opaqueId = $(this).find('.opaqueelementsselect').val();
w_width = parseFloat($(this).find('.width').val());
w_height = parseFloat($(this).find('.height').val());
windows.push({
'name' : $(this).find('.name').val(),
'opaqueId' : opaqueId,
'opaqueName' : opaqueelementslist[opaqueId]['name'],
'shadowId' : $(this).find('.windowshadowselect').val(),
'windowTypeId' : windowTypeId,
'shadingId' : $(this).find('.shading').val(),
'wings' : parseInt($(this).find('.wings').val()),
'number' : parseInt($(this).find('.number').val()),
'height' : w_height,
'width' : w_width,
'framepart' : parseFloat($(this).find('.framepart').val()) / 100,
'Uf' : parseFloat(windowconstruction[windowTypeId]['Uf']),
'Ug' : parseFloat(windowconstruction[windowTypeId]['Ug']),
'gg' : parseFloat(windowconstruction[windowTypeId]['gg']),
'psig' : parseFloat(windowconstruction[windowTypeId]['psig']),
'tilt' : parseFloat(opaqueelementslist[opaqueId]['tilt']),
'azimut' : parseFloat(opaqueelementslist[opaqueId]['azimut']),
'area' : w_width * w_height,
'lg' : 0,
'Uw' : 0,
'fs1' : 0,
'fs2' : 0,
'fs3' : 0,
'fs' : 0
});
});
// calculate U value for windows (Uw) and shading factor (FS)
$('#windows_report').html('');
for(index in windows){
windows[index]['lg'] = 2*windows[index]['wings']*(windows[index]['height']-2*frame_width)
+ 2*(windows[index]['width']-frame_width*(windows[index]['wings']+1));
var Uw = ((windows[index]['Uf']*(windows[index]['area'] * windows[index]['framepart']))
+ (windows[index]['Ug']*(windows[index]['area'] * (1-windows[index]['framepart'])))
+ (windows[index]['psig'] * windows[index]['lg'])) / windows[index]['area'] ;
windows[index]['Uw'] = Uw.toFixed(2);
var opaqueId = windows[index]['opaqueId'];
var shadowId = windows[index]['shadowId'];
// total_window_area[0,1,2] = roof, wall, floor
total_window_area[opaqueelementslist[opaqueId]['type']-1] += windows[index]['area'] * windows[index]['number'];
opaqueelementslist[opaqueId]['window_area'] += (windows[index]['area'] * windows[index]['number']);
glazing_area += windows[index]['area'] * (1-windows[index]['framepart']) * windows[index]['number'];
// shading calculation
var fsdata = shadows[shadowId]
fsdata['azimut'] = opaqueelementslist[opaqueId]['azimut'];
fsdata['h'] = windows[index]['height'];
fsdata['l'] = windows[index]['width'];
var fs23 = get_fs23_factor(fsdata); // where fsdata = {'a': 2, 'b': 4... G ... 'azimut'}
var azimut_index = Math.round(opaqueelementslist[opaqueId]['azimut'] / 45); // 0, 1, 2, .. 7
if (azimut_index === 8) {
azimut_index = 0;
}
var fs1Id = '#fs1_factor_' + azimut_index;
var fs1 = $(fs1Id).val();
var fs = fs1 * fs23['fs2'] * fs23['fs3'];
windows[index]['fs1'] = fs1;
windows[index]['fs2'] = fs23['fs2'];
windows[index]['fs3'] = fs23['fs3']
windows[index]['fs'] = fs.toFixed(2);
// TODO : calculer le FS pour les fenetres horizontales : multiplier les 4 FS1
w_k_windows += windows[index]['Uw'] * windows[index]['area'] * windows[index]['number'];
window_area[opaqueelementslist[opaqueId]['type']-1] += (windows[index]['area'] * windows[index]['number']);
$('#windows_report').append(''+ 'name : ' + windows[index]['name']
+ ' (' + windows[index]['number'] + 'x on element ' + windows[index]['opaqueName'] + ')\n'
+ 'wings : ' + windows[index]['wings']
+ ', height : ' + windows[index]['height']
+ ' m, width : ' + windows[index]['width']
+ ' m => area : ' + windows[index]['area'] + ' m2 \n'
+ 'Uf : ' + windows[index]['Uf'] + ', Ug : ' + windows[index]['Ug']
+ ', gg : ' + windows[index]['gg'] + ', psig : ' + windows[index]['psig']
+ ', lg : ' + windows[index]['lg'] + ', Ff : ' + windows[index]['framepart'] + ' => Uw : ' + windows[index]['Uw'] + ' W/(m2 K)\n'
+ 'tilt : ' + windows[index]['tilt'] + ', azimut : ' + windows[index]['azimut']
+ ', fs1 : ' + windows[index]['fs1']
+ ', fs2 : ' + windows[index]['fs2']
+ ', fs3 : ' + windows[index]['fs3']
+ ' => fs : ' + windows[index]['fs']
+ '');
}
// now we can compute net area => transmission losses
for(index in opaqueelementslist){
w_k = opaqueelementslist[index]['u_value'] * opaqueelementslist[index]['b_factor']
* (opaqueelementslist[index]['raw_area'] - opaqueelementslist[index]['window_area']);
if (isNaN(w_k)){w_k = 0; }
loss[opaqueelementslist[index]['type']-1] += w_k;
opaque_area[opaqueelementslist[index]['type']-1] += opaqueelementslist[index]['raw_area']-opaqueelementslist[index]['window_area'];
}
if (ventilation_type==3){
// mechanical ventilation with heat recovery , calculate thermal equivalent air flow
v_sre0 = 0.15 + (getInt("parameter_air_flow") / heated_area) * (1-(getInt("parameter_heat_recovery") / 100));
}
$('#thermalbridgestable tr.data').each(function(){
length = $(this).find(".length").val();
psi = $(this).find(".psi").val();
w_k_tb += length * psi;
});
// loss[0,1,2] = roof, wall, floor
loss[3] = w_k_windows;
loss[4] = w_k_tb;
loss[5] = v_sre0 * heated_area * 0.33; // renouvellement air * Ae * capacite thermique de l'air
var maxLoss = 0;
for (i=0; i maxLoss){ maxLoss = loss[i]; }
}
var percentage = 0;
for (j=0; j maxArea) {
maxArea = opaque_area[i] + window_area[i];
}
}
for (i=0; i +0 degrees , (2) => +1 degree , (3) => +2 degrees
if (regulation_index == 2) {
inside_temperature += 1;
} else if (regulation_index == 3){
inside_temperature += 2;
}
thermal_capacity_index = getInt("parameter_thermal_capacity");
if (thermal_capacity_index == 1) {
thermal_capacity = 0.5;
} else if (thermal_capacity_index == 2) {
thermal_capacity = 0.3;
} else if (thermal_capacity_index == 3) {
thermal_capacity = 0.1;
} else if (thermal_capacity_index == 4) {
thermal_capacity = 0.05;
}
var tau_0 = 16;
var tau = (thermal_capacity * heated_area *1000000) / (w_k_total * 3600);
a = 1 + ( tau / tau_0);
Qww = standard_use_sia_380["cat_"+sia_category].qww;
// example : 70 W/person, 12 h / day, 365 days, conversion to MJ, 50 m2/person
internal_gain_people = standard_use_sia_380["cat_"+sia_category].qp * standard_use_sia_380["cat_"+sia_category].tp
* 365 * 3.6 / 1000 *(heated_area / standard_use_sia_380["cat_"+sia_category].ap) / heated_area;
internal_gain_electricity = standard_use_sia_380["cat_"+sia_category].qe * standard_use_sia_380["cat_"+sia_category].fe;
Qi_total = internal_gain_electricity + internal_gain_people;
chart_width_factor = 100;
var Qh_ref = 0;
var azimutLetter = ['N', 'E', 'S', 'W'];
for (i=1; i<=12; i++){
Qt = (w_k_total-getFloat("sia_loss_a6")) * (inside_temperature - avg_outside_temperature[i-1]) * 24
* nb_days_in_month[i-1] * 3.6 / 1000 / heated_area;
Qt_total += Qt;
Qv = getFloat("sia_loss_a6") * (inside_temperature - avg_outside_temperature[i-1]) * 24
* nb_days_in_month[i-1] * 3.6 / 1000 / heated_area;
Qv_total += Qv;
// solar gains calculation
Qs = 0;
for(index in windows){
// TODO : take into account intermediate azimut like NW, SW, ...
var azimutIndex = Math.round(windows[index]['azimut'] / 90);
if (azimutIndex === 4){
azimutIndex = 0;
}
var radiation = 'radiation' + azimutLetter[azimutIndex]; // ex : radiationE
// ex : 'radiationN': {'month': [150, 213, 364, 443, 530, 537, 560, 493, 371, 254, 150, 121],
var solarGain = (weatherSIA2028[station][radiation]['month'][i-1] * windows[index]['area']
* (1-windows[index]['framepart']) * windows[index]['number'] * 0.9
* windows[index]['gg'] * windows[index]['fs']) / heated_area;
Qs += solarGain;
}
Qs_total += Qs;
if ((Qt+Qv) <= 0){
ng = 0;
} else {
gamma = (Qi + Qs) / (Qt+Qv);
if (gamma==1){
ng = a / a+1;
} else {
ng = (1 - Math.pow(gamma, a)) / (1 - Math.pow(gamma, (a+1)));
}
}
Qi = Qi_total * nb_days_in_month[i-1] / 365;
Qh = (Qt+Qv)-ng*(Qi+Qs);
Qh_total += Qh;
setFloat("sia_380_a"+i, Qt);
setFloat("sia_380_b"+i, Qv);
setFloat("sia_380_c"+i, Qi);
setFloat("sia_380_d"+i, Qs);
setFloat("sia_380_e"+i, ng);
setFloat("sia_380_f"+i, Qh);
if (i==1) {Qh_ref = Qh; }
document.getElementById("sia_380_g"+i).width = Math.round(Qh / Qh_ref * chart_width_factor);
}
Qhli = standard_use_sia_380["cat_"+sia_category].qh_li + standard_use_sia_380["cat_"+sia_category].delta_qh_li * Ath_Ae;
delta_t = standard_use_sia_380["cat_"+sia_category].ti - weatherSIA2028[station].temperature.cold;
//todo inside_temperature - weatherSIA2028[station].temperature.cold;
total_power = w_k_total * delta_t / 1000;
setFloat("sia_380_384_201", Math.round(total_power));
setInt("sia_380_specific_power", Math.round(total_power*1000 / heated_area));
setFloat("sia_380_qh", Qh_total);
setFloat("sia_380_qhli", Qhli);
setFloat("sia_380_qww", Qww);
setFloat("sia_380_qt", Qt_total);
setFloat("sia_380_qv", Qv_total);
setFloat("sia_380_qi", Qi_total);
setFloat("sia_380_qs", Qs_total);
setFloat("sia_380_ng", (Qt_total + Qv_total - Qh_total) / (Qi_total + Qs_total));
}
var get_weight_factor = function (index){
var factor = 0;
if (index == 1){ factor = 2;} // electricity
else if (index == 2) {factor = 1; } // gas
else if (index == 3) {factor = 1; } // oil
else if (index == 4) {factor = 0.7; } // pellet
else if (index == 5) {factor = 0.7; } // wood
else if (index == 6) {factor = 0.6; } // waste heat
return factor;
}
var calculate_minergie = function (){
estimate_sia_380(""); // refresh calculation
var specific_energy_use = [0,0,0,0];
var energy_use = [0,0,0,0];
var efficiency_factor = [0,0,0,0];
var weight_factor = [0,0,0,0];
var weighted_sum = [0,0,0,0];
var minergie_sum = 0;
var kwh_sum = 0;
var kwh_m2_sum = 0;
var hot_water_winter_ratio = 0.5;
var solar_winter_ratio = 0.3; // solar hot water production : 70% summer months, 30% winter
var heated_area = getFloat("parameter_heated_area");
var photovoltaic_area = 0;
var solar_area = 0;
var solar_production_summer = 0;
var solar_production_winter = 0;
if (document.getElementById('hvac_electricity_a1').checked){
photovoltaic_area = getFloat('hvac_electricity_a2');
}
var heating_index = getString("hvac_heating_p1");
var hot_water_winter_index = getString("hvac_heating_p2");
var hot_water_summer_index = getString("hvac_heating_p3");
// hot water winter :
if ($('#hvac_heating_'+hot_water_winter_index+'8:checked').val() !== undefined) {
solar_area = getFloat("hvac_heating_"+hot_water_winter_index+"9");
solar_production_winter = (get_solar_production(solar_area) * solar_winter_ratio) / heated_area;
}
// hot water summer :
if ($('#hvac_heating_'+hot_water_summer_index+'8:checked').val() !== undefined) {
solar_area = getFloat("hvac_heating_"+hot_water_summer_index+"9");
solar_production_summer = (get_solar_production(solar_area) * (1-solar_winter_ratio)) / heated_area;
}
var specific_energy_use_ventilation = 0
if(getInt("parameter_ventilation")==3){
// mechanical ventilation : 0.35 W/m3h
specific_energy_use_ventilation = (getInt("parameter_air_flow") * 0.35 * 8760 / 1000) / heated_area;
}
specific_energy_use[0] = getFloat("sia_380_qh") / 3.6; // conversion kWh
specific_energy_use[1] = (getFloat("sia_380_qww") * hot_water_winter_ratio / 3.6) - solar_production_winter ; // ww winter, conversion kWh
specific_energy_use[2] = (getFloat("sia_380_qww") * (1-hot_water_winter_ratio) / 3.6) - solar_production_summer; // ww summer, conversion kWh
if (specific_energy_use[1] < 0){
specific_energy_use[1] = 0;
}
if (specific_energy_use[2] < 0){
specific_energy_use[2] = 0;
}
specific_energy_use[3] = specific_energy_use_ventilation;
specific_energy_use[4] = get_photovoltaics_production(get_photovoltaics_power(photovoltaic_area)) / heated_area;
efficiency_factor[0] = getFloat("hvac_heating_"+heating_index+"4"); // heating (hvac_heating_a4 or hvac_heating_b4)
efficiency_factor[1] = getFloat("hvac_heating_"+hot_water_winter_index+"5"); // hot water winter
efficiency_factor[2] = getFloat("hvac_heating_"+hot_water_summer_index+"5"); // hot water summer
efficiency_factor[3] = 1; // ventilation
efficiency_factor[4] = 1; // photovoltaic
weight_factor[0] = get_weight_factor(getInt("hvac_heating_"+heating_index+"7"));
weight_factor[1] = get_weight_factor(getInt("hvac_heating_"+hot_water_winter_index+"7"));
weight_factor[2] = get_weight_factor(getInt("hvac_heating_"+hot_water_summer_index+"7"));
weight_factor[3] = 2; // ventilation
weight_factor[4] = -2; // photovoltaic
var chart_width_factor = 200;
for (i=0; i'
+ weatherSIA2028[stations[i]]['longName'] + ' ('
+ weatherSIA2028[stations[i]]['situation']['altitude'] + ' m, '
+ weatherSIA2028[stations[i]]['temperature']['cold'] + '°C)'
+'');
}
}
var set_default_altitude = function (fieldId){
var station = $("#building_climate_station").val();
setInt(fieldId, weatherSIA2028[station]['situation']['altitude']);
}
var copy_string_value = function (from_field, to_field){
setString(to_field, getString(from_field));
}
var copy_float_value = function (from_field, to_field){
if (!isEmpty(getString(from_field))){
setFloat(to_field, getFloat(from_field));
}
}
var copy_data_to_measures = function (){
for (i=1; i<=6; i++){
// opake bauteile
copy_string_value("building_element_a"+i, "aa"+i);
copy_float_value("building_element_g"+i, "ab"+i);
copy_float_value("building_element_d"+i, "ac"+i);
// windows
copy_string_value("building_window_a"+i, "fa"+i);
copy_float_value("building_window_b"+i, "fb"+i);
copy_float_value("building_window_c"+i, "fc"+i);
copy_float_value("building_window_d"+i, "fd"+i);
}
//calculate_cost_windows("...");
copy_float_value("parameter_heated_area", "ventilation_p1");
copy_float_value("parameter_heated_area", "heating_p1");
copy_float_value("parameter_heated_area", "hot_water_b1");
copy_float_value("parameter_number_of_occupants", "hot_water_d1");
//calculate_cost_ventilation("ventilation_p1");
}
var estimate_cop_air_heat_pump = function (output_temperature){
var cop = 0;
if ((output_temperature >= 28) && (output_temperature < 80)) {
cop = 0.0013 * Math.pow(output_temperature,2) - 0.1682 * output_temperature + 7.6791;
}
return cop;
}
var estimate_cop_geo_heat_pump = function (output_temperature){
var cop = 0;
if ((output_temperature >= 28) && (output_temperature < 80)) {
cop = 0.0012 * Math.pow(output_temperature,2) - 0.1684 * output_temperature + 8.1818;
}
return cop;
}
var estimate_solar_panel_area = function (fieldId){
setFloat(fieldId, Math.round(getFloat('parameter_heated_area')/100)*2.5); // 2.5 m2 solar panel per 100 m2
}
var estimate_cop = function (fieldId){
var heating_index = getInt(fieldId);
var heating_temperature = 0;
var hot_water_temperature = 55;
var cop_heating = 0;
var cop_hot_water = 0;
var temperature_index = getInt("parameter_radiator");
if (temperature_index == 1){
heating_temperature = 60;
} else if (temperature_index == 2){
heating_temperature = 50;
} else if (temperature_index == 3){
heating_temperature = 40;
} else if (temperature_index == 4){
heating_temperature = 42;
} else if (temperature_index == 5){
heating_temperature = 35;
} else if (temperature_index == 6){
heating_temperature = 28;
} else { // error
heating_temperature = 0;
}
if (heating_index == 1) {
// old boiler
cop_heating = 0.85;
cop_hot_water = 0.75;
} else if (heating_index == 2){
// condensing boiler
cop_heating = 0.95;
cop_hot_water = 0.85;
} else if (heating_index == 3){
// kaminofen
cop_heating = 0.8;
cop_hot_water = 0.7;
} else if (heating_index == 4){
// electric
cop_heating = 0.95;
cop_hot_water = 0.9;
} else if (heating_index == 5){
// air heat pump
cop_heating = estimate_cop_air_heat_pump(heating_temperature);
cop_hot_water = estimate_cop_air_heat_pump(hot_water_temperature);
} else if (heating_index == 6){
// geothermal heat pump
cop_heating = estimate_cop_geo_heat_pump(heating_temperature);
cop_hot_water = estimate_cop_geo_heat_pump(hot_water_temperature);
}
// output to corresponding form fields :
if (fieldId == "hvac_heating_a2") {
setFloat("hvac_heating_a4", cop_heating);
setFloat("hvac_heating_a5", cop_hot_water);
} else if (fieldId == "hvac_heating_b2"){
setFloat("hvac_heating_b4", cop_heating);
setFloat("hvac_heating_b5", cop_hot_water);
}
}
var calculate_energy_use_ratio = function (fieldId){
var heated_area = 0;
var specific_power = 0;
var heating_only = 0;
var power = 0;
var energy_use = 0;
var altitude = 0;
var sum_energy_use = 0;
for (i=1; i<=5; i++){
heated_area = getFloat("energy_use_ratio_a"+i);
specific_power = getFloat("energy_use_ratio_b"+i);
heating_only = getInt("energy_use_ratio_c"+i);
altitude = 500; // getInt("building_altitude"); // TODO : replace with real altitude
power = (specific_power / 1000) * heated_area;
if (heating_only == 1) {heating_only = true;} else {heating_only = false;}
energy_use = estimate_energy_use(power, altitude, heating_only);
if (isNaN(energy_use)){
setFloat("energy_use_ratio_d"+i, 0);
setFloat("energy_use_ratio_e"+i, 0);
} else {
sum_energy_use += energy_use;
setFloat("energy_use_ratio_d"+i, power);
setFloat("energy_use_ratio_e"+i, energy_use);
}
}
setFloat("energy_use_ratio_e6", sum_energy_use);
var percentage = 0;
for (i=1; i<=5; i++){
percentage = getFloat("energy_use_ratio_e"+i) / sum_energy_use * 100;
if (isNaN(percentage)){
setFloat("energy_use_ratio_f"+i, 0);
} else {
setFloat("energy_use_ratio_f"+i, percentage);
}
}
}
var write_report = function (){
div_output = document.getElementById("report_output");
div_output.innerHTML = "
";
div_output.innerHTML += "GEAK plus v.0.5 - " + get_today_formatted() + "";
div_output.innerHTML += "
";
div_output.innerHTML += "" + getString("project_name") + "
";
div_output.innerHTML += "Auftraggeber :
" + getString("house_owner_first_name") +" "
+ getString("house_owner_last_name") + "
" + getString("house_owner_address_street")
+ "
" + getString("house_owner_address_postal_code") + " " + getString("house_owner_address_city")
+ "
" +"T : " + getString("house_owner_phone")
+ "
" + getString("house_owner_email") + "
";
div_output.innerHTML += "Objekt :
" + getString("building_address_street")
+"
" + getString("building_address_postal_code") + " " + getString("building_address_city") + "
";
div_output.innerHTML += "Akten Nr : "+getString("project_number") +"
";
div_output.innerHTML += "Energieberater :
"+ getString("expert_firm")
+ "
" + getString("expert_first_name") + " " + getString("expert_last_name")
+ "
" + getString("expert_address_street") + "
" + getString("expert_address_postal_code")
+ " " + getString("expert_address_city") + "
" + "T : "+ getString("expert_phone")
+ "
" + getString("expert_email") + "
";
div_output.innerHTML += "";
div_output.innerHTML += "";
div_output.innerHTML += "";
div_output.innerHTML += "";
div_output.innerHTML += "
";
}
var export_dynamic_table = function(id, prefix) {
var result = '';
var dynamicTable = new Object();
var currentRow;
var index = 0;
$('#'+id+' tr.data').each(function(){
currentRow = new Object();
$(this).find('input').each(function(){
key = $(this).attr('class');
value = $(this).val();
currentRow[key] = value;
});
$(this).find('select').each(function(){
key = $(this).attr('class');
value = $(this).val();
currentRow[key] = value;
});
dynamicTable[prefix+'_'+index] = currentRow;
index++;
});
result = JSON.stringify(dynamicTable);
result = '"dyn_'+ id + '" : ' + result + ', '
//console.log(result); // debug
return result;
}
var export_data = function (){
var output_object = new Object();
var prop = "";
var input_withoud_id = "";
var input_with_id = "";
var type = '';
$('#import_export').val('');
// save dynamic tables (i.e where fields have no IDs):
input_withoud_id += export_dynamic_table('heatedareatable', 'ae');
input_withoud_id += export_dynamic_table('opaqueelementstable', 'op');
input_withoud_id += export_dynamic_table('windowconstructiontable', 'wc');
input_withoud_id += export_dynamic_table('windowshadowtable', 'sh');
input_withoud_id += export_dynamic_table('windowlisttable', 'wl');
input_withoud_id += export_dynamic_table('thermalbridgestable', 'tb');
// export fields with unique IDs
$(':input').each(function(){
type = $(this).attr('type');
if (!(type == 'button' || type == 'file' || type == 'hidden' || type == 'image'
|| type == 'password' || type == 'reset' || type == 'submit')){
// OK if type = text, checkbox, radio, || or textarea, select,
// skip if type = button, file, hidden, image, password, reset, submit
prop = $(this).attr('id');
if (prop != undefined){ // !isEmpty(prop)
output_object[prop] = $(this).val();
}
}
});
input_with_id = JSON.stringify(output_object); // converts the object to a JSON string
input_with_id = '\n"inputs_with_id" : ' + input_with_id ;
$('#import_export').val('{'+input_withoud_id + input_with_id + '}');
}
var import_data = function (){
$('#building_canton').val('--');
filter_climate_station_list('building_climate_station');
var input_string = $('#import_export').val();
var input_global_object = JSON.parse(input_string);
var debug = "- Import log file -\n";
var prop_name_array = new Object();
for (prop in input_global_object) {
var prop_name_array = prop.split('_', 3);
// either 'dyn_*' or 'inputs_with_id'
if (prop_name_array[0] === 'dyn'){
// import dynamic array
debug += "Importing table : " + prop_name_array[1] + '\n';
// TODO : import with fill_table(table_selector, json_data)
fill_table($('#'+ prop_name_array[1] +' .tableheader'), input_global_object[prop]);
} else if (prop === 'inputs_with_id'){
// import inputs with id
debug += "\nFollowing (key : value) pairs imported : \n";
var input_object = input_global_object[prop];
for(property in input_object)
{
debug += property + " : " + input_object[property] + "\n";
if (property != null && [property] != null) {
document.getElementById([property]).value = input_object[property];
}
}
} else {
// error : unknown property name
}
} // end for loop
calculate_fs1();
document.getElementById("import_export").value = debug;
}
var set_default_hw_usage = function (source, field1, field2, field3){
//alert('fonction set_default_hw_usage en cours..');
var result = $('#'+source).val().split('-');
//alert(result[0],'-', result[1],'-',result[2]);
setString(field1, result[0]);
setString(field2, result[1]);
setString(field3, result[2]);
estimate_hw();
}
var estimate_hw = function (){
var hw_heating_power = 0;
var hw_temperature_cold_water = getFloat("hw_temperature_cold_water");
var hw_temperature_hot_water_used = getFloat("hw_temperature_hot_water_used");
var hw_temperature_hot_water_stored = getFloat("hw_temperature_hot_water_stored");
var hw_boiler_efficiency = getFloat("hw_boiler_efficiency");
var hw_instant_usage = getFloat("hw_instant_usage");
var hw_hour_usage = getFloat("hw_hour_usage");
var hw_day_usage = getFloat("hw_day_usage");
var hw_boiler_load_time = 0;
var hw_boiler_capacity = 0;
var hw_power = 0;
var hw_power_eco = 0;
var hw_power_normal = 0;
var water_thermal_capacity = 1.16; // Wh/L K = constant
if ($('#hw_radio_custom_power').is(':checked')){
hw_heating_power = getFloat("hw_heating_power");
} else { // hw_radio_default_power = checked
hw_heating_power = getFloat("sia_380_384_201");
}
if ($('#hw_instant_production').is(':checked')){
hw_boiler_load_time = 0.167; // 10 minutes = 0.17 h
hw_power = (water_thermal_capacity * hw_instant_usage * (hw_temperature_hot_water_used - hw_temperature_cold_water) / 1000)/ hw_boiler_load_time;
hw_boiler_capacity = Math.round(hw_instant_usage / hw_boiler_efficiency);
hw_power_normal = Math.max(hw_heating_power, hw_heating_power*0.85+hw_power);
hw_power_eco = hw_power_normal;
} else if ($('#hw_hour_production').is(':checked')){
hw_boiler_load_time = 1; // Selon SIA 384/1 point 2.31 : 1h si rechauffage diurne, 2h sinon
hw_boiler_capacity = Math.round((((hw_temperature_hot_water_used - hw_temperature_cold_water)/
(hw_temperature_hot_water_stored - hw_temperature_cold_water))*hw_hour_usage)/hw_boiler_efficiency);
hw_power =(water_thermal_capacity*hw_boiler_capacity*(hw_temperature_hot_water_stored-hw_temperature_cold_water)/1000)/hw_boiler_load_time;
hw_power_normal = Math.max(hw_heating_power, hw_heating_power*0.85+hw_power);
hw_power_eco = hw_power_normal;
} else { // hw_day_production = checked
hw_boiler_load_time = 4; // 4h
hw_boiler_capacity =Math.round((((hw_temperature_hot_water_used-hw_temperature_cold_water)/
(hw_temperature_hot_water_stored-hw_temperature_cold_water))*hw_day_usage)/hw_boiler_efficiency);
hw_power =(water_thermal_capacity*hw_boiler_capacity*(hw_temperature_hot_water_stored-hw_temperature_cold_water)/1000)/hw_boiler_load_time;
hw_power_normal = Math.max(hw_heating_power, hw_heating_power*0.85+hw_power);
hw_power_eco = Math.max(hw_power, hw_heating_power);
}
setFloat("hw_boiler_load_time", hw_boiler_load_time);
setFloat("hw_boiler_capacity", hw_boiler_capacity);
setFloat("hw_power", hw_power);
setFloat("hw_power_eco", hw_power_eco);
setFloat("hw_power_normal", hw_power_normal);
}
var estimate_hw_time = function (){
// temps de charge [h] = 1.16 [Wh /LK] * volume [L] * delta T entre l'eau froide et chaude [K] / puissance [W]
var water_thermal_capacity = 1.16; // [Wh / L K]
var hw_time_temp_high = getFloat("hw_time_temp_high");
var hw_time_boiler_capacity = getFloat("hw_time_boiler_capacity");
var hw_time_power = getFloat("hw_time_power");
var hw_time_temp_low = getFloat("hw_time_temp_low");
var hw_time_load = water_thermal_capacity * hw_time_boiler_capacity * (hw_time_temp_high - hw_time_temp_low) /
(hw_time_power *1000); // 1 kW = 1'000 W
setFloat("hw_time_load", hw_time_load);
}
var plot_fs1 = function (){
var data = [{label:"horizon", data : [[0, $('#fs1_angle_0').val()],[45, $('#fs1_angle_1').val()],
[90, $('#fs1_angle_2').val()],[135, $('#fs1_angle_3').val()],[180, $('#fs1_angle_4').val()],
[225, $('#fs1_angle_5').val()],[270, $('#fs1_angle_6').val()],[315, $('#fs1_angle_7').val()]]}];
var options = {
series: {
color : "rgb(180, 180, 180)",
lines: { show: true, fill : true, fillColor : "rgb(204, 204, 204)" },
points: { show: false, fill : true, fillColor : "rgb(204, 204, 204)" }
},
xaxis:{
ticks: [[0, "N"], [45, "N-E"], [90, "E"], [135, "S-E"], [180, "S"], [225, "S-W"], [270, "W"], [315, "N-W"]]
},
yaxis:{ ticks : [0,10,20,30,40] }
};
$.plot($("#graph_fs1"), data, options);
}
var calculate_fs1_alpha = function () {
var alpha = 0;
var h1 = $('#fs1_h1').val() *1;
var h2 = $('#fs1_h2').val() *1;
var l = $('#fs1_l').val() *1;
var h = h2 - 0.5 * h1;
if ((h > 0) && (l > 0)) {
alpha = Math.round(Math.atan(h/l)*180/Math.PI);
}
$('#fs1_alpha').val(alpha);
}
var get_fs1_factor = function (fs1_angle, azimut) {
// azimut between 0 and 360�
// fs1_angle between 0 and 90�
var fs1_table = []; // N , NE, E, SE, S
fs1_table[0] = [1,1,1,1,1];
fs1_table[1] = [1,0.97,0.94,0.95,0.96];
fs1_table[2] = [0.97,0.89,0.81,0.82,0.82];
fs1_table[3] = [0.94,0.81,0.68,0.63,0.59];
fs1_table[4] = [0.9,0.75,0.6,0.53,0.45];
var fs1_index = Math.round(fs1_angle / 10);
if (fs1_index > 4) {fs1_index = 4;}
if (azimut > 180){
azimut = 360 - azimut;
}
var azimut_index = Math.round(azimut / 45);
return fs1_table[fs1_index][azimut_index];
};
var calculate_fs1 = function () {
for (var i=0; i<=7; i++){
$('#fs1_factor_'+i).val(get_fs1_factor($('#fs1_angle_'+i).val(), i*45));
}
plot_fs1();
};
var fill_fs1_angle = function () {
var angle = $('#fs1_situation').val();
for (var i=0; i<=7; i++){
$('#fs1_angle_'+i).val(angle);
}
calculate_fs1();
}
var get_fs23_factor = function(data){
var fs2 = 0; // between 0 and 1
var fs3 = 0; // between 0 and 1
var fs31 = 0; // between 0 and 1
var fs32 = 0; // between 0 and 1
var beta = 0; // between 0 and 90�
var gamma1 = 0; // between 0 and 90�
var gamma2 = 0; // between 0 and 90�
var A = parseFloat(data['a']); // distance du surplomb
var B = parseFloat(data['b']); // longueur du surplomb
var C = parseFloat(data['c']); // distance �cran lat�ral gauche
var D = parseFloat(data['d']); // longueur �cran lat�ral gauche
var E = parseFloat(data['e']); // distance �cran lat�ral droit
var F = parseFloat(data['f']); // longueur �cran lat�ral droit
var G = parseFloat(data['g']); // facteur de voilage
var H = parseFloat(data['h']); // hauteur de la fenetre
var L = parseFloat(data['l']); // largeur de la fenetre
var azimut = parseFloat(data['azimut']); // between 0 and 360�
var azimut_symetric = 0;
var fs2_table = []; // N , NE, E, SE, S
fs2_table[0]=[1,1,1,1,1];
fs2_table[1]=[0.96,0.955,0.95,0.95,0.95];
fs2_table[2]=[0.91,0.9,0.89,0.9,0.91];
fs2_table[3]=[0.8,0.785,0.77,0.76,0.75];
fs2_table[4]=[0.66,0.625,0.59,0.555,0.52];
var fs31_table = []; // N , NE, E, SE, S, SW, W, NW
fs31_table[0]=[1,1,1,1,1,1,1,1]; // 0�
fs31_table[1]=[1,1,1,0.985,0.97,0.965,0.96,0.98]; // 15�
fs31_table[2]=[1,1,1,0.97,0.94,0.93,0.92,0.96]; // 30�
fs31_table[3]=[1,1,1,0.92,0.84,0.84,0.84,0.92]; // 45�
fs31_table[4]=[1,1,1,0.86,0.72,0.735,0.75,0.875]; // 60�
var fs32_table = []; // N , NE, E, SE, S, SW, W, NW
fs32_table[0]=[1,1,1,1,1,1,1,1]; // 0�
fs32_table[1]=[1,0.98,0.96,0.965,0.97,0.985,1,1]; // 15�
fs32_table[2]=[1,0.96,0.92,0.93,0.94,0.97,1,1]; // 30�
fs32_table[3]=[1,0.92,0.84,0.84,0.84,0.92,1,1]; // 45�
fs32_table[4]=[1,0.875,0.75,0.735,0.72,0.86,1,1]; // 60�
// calculate angles with dimensions of the lateral and horizontal shadings
beta = Math.round(Math.atan(B/((H/2)+A))*180/Math.PI);
gamma1 = Math.round(Math.atan(D/((L/2)+C))*180/Math.PI);
gamma2 = Math.round(Math.atan(F/((L/2)+E))*180/Math.PI);
var fs2_index = Math.round(beta / 15); // round angle to closest 15�
if (fs2_index > 4) {fs2_index = 4;}
if (azimut > 180){
azimut_symetric = 360 - azimut;
} else {
azimut_symetric = azimut;
}
var azimut_index = Math.round(azimut_symetric / 45);
fs2 = fs2_table[fs2_index][azimut_index];
//console.log('fs2_index : ', fs2_index, 'azimut_index : ', azimut_index);
var fs31_index = Math.round(gamma1 / 15); // round angle to closest 15�
if (fs31_index > 4) {fs31_index = 4;}
azimut_index = Math.round(azimut / 45);
fs31 = fs31_table[fs31_index][azimut_index];
var fs32_index = Math.round(gamma2 / 15); // round angle to closest 15�
if (fs32_index > 4) {fs32_index = 4;}
//azimut_index = Math.round(azimut / 45);
fs32 = fs32_table[fs32_index][azimut_index];
var fs = {'fs2': fs2, 'fs3': fs31*fs32} // TODO : take G into account (facteur de voilage)
return fs;
}
var editTable = function(target){
$(target).closest('table').find('.data .deletable').slideToggle('fast');
$(target).closest('table').find('.trash').toggle();
$(target).closest('table').find('.ok').toggle();
$(target).closest('table').find('.addrow').toggle();
$(target).closest('table').find('.reset').toggle();
return false;
}
var addRow = function(target, data){
//$(target).closest('div').find('.areafooter').before(createAreaRow());
var $newRow = $(target).closest('table').find('.template').clone(true);
$newRow.removeClass('template').addClass('data'); //.show();
for (var i in data) {
//console.log('i', i, 'data[i] : ', data[i] );
$newRow.find('.'+i).val(data[i]);
}
$(target).closest('table').find('.tablefooter').before($newRow);
}
var removeRow = function (target){
var currentRow = $(target).closest('tr');
currentRow.fadeOut(200, function () {
var currentPosition = currentRow.closest('table').find('.template');
currentRow.remove();
// TODO : updateAreaTable(currentPosition);
});
}
var removeSelectedRows = function (target){
$(target).closest('table').find('tr.data').each(function(){
isChecked = $(this).find('input.check_delete').attr('checked');
if (isChecked){
$(this).remove();
}
});
}
var copy_area = function (caller){
setFloat("parameter_heated_area", $(caller).closest('table').find('.area_total').val());
}
var updateAreaTable = function (target){
var sum = 0;
var partial_sum = 0;
$(target).closest('table').find('tr.data').each(function(){
partial_sum = $(this).find(".sign").val() * $(this).find(".number").val() * $(this).find(".width").val() * $(this).find(".length").val();
sum = sum + partial_sum;
$(this).find(".area").val(partial_sum);
});
$(target).closest('table').find('.area_total').val(sum);
}
var createSelectFromTable = function(source, target){
var sourceFields = $(source);
var targetSelect = $(target);
targetSelect.html('');
sourceFields.each(function(){
var uniqueid = $(this).closest('td').find('.uniqueid').val();
targetSelect.append('');
});
}
var updateElementsLists = function(){
createSelectFromTable('#windowconstructiontable .data .name', '#windowlisttable .windowtypeselect');
createSelectFromTable('#windowshadowtable .data .name', '#windowlisttable .windowshadowselect');
createSelectFromTable('#opaqueelementstable .data .name', '#windowlisttable .opaqueelementsselect');
}
var openwindrose = function(){
$('#windrose').dialog('open');
}
var getUniqueId = function(){
var newDate = new Date;
return 'uid-' + newDate.getTime();
}
var updateId = function(source, target){
//var id = $(source).attr('id');
var idfield = $(source).closest('td').find('.uniqueid');
var id = idfield.val();
if (id === undefined || id === '' || id === null){
//console.log('No ID attribute set so far..');
var uniqueId = getUniqueId();
idfield.val(uniqueId);
//$(source).attr('id', uniqueId);
$('#windowlisttable .'+target).append('')
} else {
//console.log('One ID found : ', $(source).attr('id'));
$('#windowlisttable .'+target).find('option[value="'+ id +'"]').text($(source).val());
}
}
var updateTilt = function(target){
var selection = $(target).val();
var tiltValue = 0;
if (selection==1){ // roof
tiltValue = 30;
} else if (selection==2){ // wall
tiltValue = 90;
} else {
tiltValue = 0;
}
$(target).closest('tr').find('.tilt').val(tiltValue);
}
var rotateBuilding = function(question, target){
var angle = prompt(question,"45");
var azimut = 0;
$(target).closest('table').find('tr.data').each(function(){
azimut = $(this).find(".azimut");
azimut.val(((1*azimut.val()) + (1*angle) + 360) % 360);
});
}
var calculate_horizon_blocking = function(){
$("#transferHorizonButton").hide();
$('#horizon_spinner').show();
$.ajax({
type: "POST",
url: "horizon_webservice.php",
dataType : 'json',
data: {
lat : $('#ch1903_lat').val(),
lng : $('#ch1903_lng').val()
},
success: function(data){
$('#horizon_spinner').hide();
if(!data.error) { // php ajax query succeeded
$('#ch1903_altitude').val(data.originAltitude);
var serie1 = [];
for(var index in data.horizon) {
serie1.push([index*1, data.horizon[index]]);
}
//console.log(serie1);
var graph_data = [{label:"horizon", data : serie1}];
var options = {
series: {
color : "rgb(180, 180, 180)",
lines: { show: true, fill : true, fillColor : "rgb(204, 204, 204)" },
points: { show: false }
},
xaxis:{
ticks: [[0, "N"], [45, "N-E"], [90, "E"], [135, "S-E"], [180, "S"], [225, "S-W"], [270, "W"], [315, "N-W"]]
},
yaxis:{ ticks : [0,10,20,30,40] }
}; // yaxis max: 45, min: 0
$.plot($("#graph_horizon"), graph_data, options);
if (window.opener && !window.opener.closed){
var res = confirm("Copy horizon and close window ?");
if (res==true){
window.opener.$('#fs1_angle_0').val(data.horizon['0']);
window.opener.$('#fs1_angle_1').val(data.horizon['45']);
window.opener.$('#fs1_angle_2').val(data.horizon['90']);
window.opener.$('#fs1_angle_3').val(data.horizon['135']);
window.opener.$('#fs1_angle_4').val(data.horizon['180']);
window.opener.$('#fs1_angle_5').val(data.horizon['225']);
window.opener.$('#fs1_angle_6').val(data.horizon['270']);
window.opener.$('#fs1_angle_7').val(data.horizon['315']);
window.opener.calculate_fs1();
window.close();
}
}
} else { // PHP ajax query failed
$("#horizon_result").html("Error : "+data.msg+"
");
}
},
error : function(XMLHttpRequest, textStatus, errorThrown) {
$('#horizon_spinner').hide();
$("#horizon_result").html("Ajax Error
");
}
});
return false;
}
// Convert WGS lat/long (� dec) to CH y
function WGStoCHy(lat, lng) {
// Converts degrees dec to sex
lat = DECtoSEX(lat);
lng = DECtoSEX(lng);
// Converts degrees to seconds (sex)
lat = DEGtoSEC(lat);
lng = DEGtoSEC(lng);
// Axiliary values (% Bern)
var lat_aux = (lat - 169028.66)/10000;
var lng_aux = (lng - 26782.5)/10000;
// Process Y
y = 600072.37
+ 211455.93 * lng_aux
- 10938.51 * lng_aux * lat_aux
- 0.36 * lng_aux * Math.pow(lat_aux,2)
- 44.54 * Math.pow(lng_aux,3);
return y;
}
// Convert WGS lat/long (� dec) to CH x
function WGStoCHx(lat, lng) {
// Converts degrees dec to sex
lat = DECtoSEX(lat);
lng = DECtoSEX(lng);
// Converts degrees to seconds (sex)
lat = DEGtoSEC(lat);
lng = DEGtoSEC(lng);
// Axiliary values (% Bern)
var lat_aux = (lat - 169028.66)/10000;
var lng_aux = (lng - 26782.5)/10000;
// Process X
x = 200147.07
+ 308807.95 * lat_aux
+ 3745.25 * Math.pow(lng_aux,2)
+ 76.63 * Math.pow(lat_aux,2)
- 194.56 * Math.pow(lng_aux,2) * lat_aux
+ 119.79 * Math.pow(lat_aux,3);
return x;
}
// Convert CH y/x to WGS lat
function CHtoWGSlat(y, x) {
// Converts militar to civil and to unit = 1000km
// Axiliary values (% Bern)
var y_aux = (y - 600000)/1000000;
var x_aux = (x - 200000)/1000000;
// Process lat
lat = 16.9023892
+ 3.238272 * x_aux
- 0.270978 * Math.pow(y_aux,2)
- 0.002528 * Math.pow(x_aux,2)
- 0.0447 * Math.pow(y_aux,2) * x_aux
- 0.0140 * Math.pow(x_aux,3);
// Unit 10000" to 1 " and converts seconds to degrees (dec)
lat = lat * 100/36;
return lat;
}
// Convert CH y/x to WGS long
function CHtoWGSlng(y, x) {
// Converts militar to civil and to unit = 1000km
// Axiliary values (% Bern)
var y_aux = (y - 600000)/1000000;
var x_aux = (x - 200000)/1000000;
// Process long
lng = 2.6779094
+ 4.728982 * y_aux
+ 0.791484 * y_aux * x_aux
+ 0.1306 * y_aux * Math.pow(x_aux,2)
- 0.0436 * Math.pow(y_aux,3);
// Unit 10000" to 1 " and converts seconds to degrees (dec)
lng = lng * 100/36;
return lng;
}
// Convert SEX DMS angle to DEC
function SEXtoDEC(angle) {
// Extract DMS
var deg = parseInt( angle );
var min = parseInt( (angle-deg)*100 );
var sec = (((angle-deg)*100) - min) * 100;
// Result in degrees sex (dd.mmss)
return deg + (sec/60 + min)/60;
}
// Convert DEC angle to SEX DMS
function DECtoSEX(angle) {
// Extract DMS
var deg = parseInt( angle );
var min = parseInt( (angle-deg)*60 );
var sec = (((angle-deg)*60)-min)*60;
// Result in degrees sex (dd.mmss)
return deg + min/100 + sec/10000;
}
// Convert Degrees angle to seconds
function DEGtoSEC(angle) {
// Extract DMS
var deg = parseInt( angle );
var min = parseInt( (angle-deg)*100 );
var sec = (((angle-deg)*100) - min) * 100;
// Result in degrees sex (dd.mmss)
return sec + min*60 + deg*3600;
}
// SUMMER COMFORT
function calculate_solar_gains(){
// Protection solaire ouverte (moins de 150 W/m2) :
// N, NE, E, SE, S, SW, W, NW, H
var solar_less_150_w = new Array(1183, 744, 598, 510, 377, 507, 617, 768, 244);
// Protection solaire fermée (plus de 150 W/m2) :
var solar_more_150_w = new Array(521,1607, 2692, 3184, 3194, 3145, 2646, 1585,5402);
// facteur de pondération pour le calcul de la puissance max
var weight_factor_radiation = new Array(0.2, 0.5, 0.8, 1, 0.8, 1, 0.8, 0.5, 1.2);
var solar_power_factor_direct = 0.7; // max 900 W/m2 direct
var solar_power_factor_diffuse = 0.23; // max 200 W/m2 diffuse
var solar_power = 0;
var solar_power_max = 0;
var heated_area = getFloat("solar_gain_p1")
var g_value_glazing = $('#solar_gain_p2').val()*1;
var glazing_factor = (1-(getFloat("solar_gain_p3")/100)) ;
var glazing_area = 0;
var g_value_with_shading = 0;
var shading_factor = 0;
var solar_gain = 0;
var solar_gain_sum = 0;
var window_area_sum = 0;
var window_area = 0;
for (var i=1; i<=9; i++){
window_area = getFloat("solar_gain_b"+i);
window_area_sum += window_area;
}
for (var i=1; i<=9; i++){
window_area = getFloat("solar_gain_b"+i);
glazing_area = window_area * glazing_factor;
g_value_with_shading = $('#solar_gain_c'+i).val()*1;
if(g_value_with_shading == 1){
g_value_with_shading = g_value_glazing;
}
shading_factor = getFloat("solar_gain_d"+i);
// solar power (direct + diffuse)
solar_power = (glazing_area * g_value_with_shading * shading_factor * solar_power_factor_direct)
+ ((window_area_sum*glazing_factor)-glazing_area)*g_value_glazing * solar_power_factor_diffuse;
solar_power = solar_power * weight_factor_radiation[i-1];
if (window_area == 0){
solar_power = 0;
}
//glazing_area * g_value_with_shading * shading_factor * weight_factor_radiation[i-1] * solar_power_factor;
setFloat("solar_gain_e"+i, solar_power);
if (solar_power > solar_power_max){
solar_power_max = solar_power;
}
// solar gains
solar_gain = (((g_value_glazing * solar_less_150_w[i-1]) + (g_value_with_shading * solar_more_150_w[i-1]))
* glazing_area * shading_factor) / heated_area;
solar_gain_sum += solar_gain;
setFloat("solar_gain_f"+i, solar_gain);
}
setFloat("solar_gain_b10", window_area_sum);
setFloat("solar_gain_e10", solar_power_max);
setFloat("solar_gain_f10", solar_gain_sum);
calculate_results();
}
function calculate_internal_gains(){
var power = 0;
var power_sum = 0;
var specific_power = 0;
var specific_power_sum = 0;
var heated_area = getFloat("solar_gain_p1");
var internal_gain = 0;
var internal_gain_sum = 0;
var electricity_calculated = 0;
var electricity_calculated_partial = 0;
var electricity_real = getFloat("electricity_real");
var hours = 0;
for (var i=1; i<=4; i++){
power = (getFloat("internal_gain_a"+i) * getFloat("internal_gain_b"+i))/1000;
if (isNaN(power)){power=0;}
setFloat("internal_gain_d"+i, power);
power_sum += power;
specific_power = power*1000/heated_area;
setFloat("internal_gain_e"+i, specific_power);
specific_power_sum += specific_power;
hours = getFloat("internal_gain_c"+i);
internal_gain = power * 1000 * hours / heated_area;
if (isNaN(internal_gain)){internal_gain=0;}
setFloat("internal_gain_f"+i, internal_gain);
internal_gain_sum += internal_gain;
if (i>1){
// calculate electricity use
electricity_calculated_partial = getFloat('number_of_days')*hours*power;
if (!isNaN(electricity_calculated_partial)){
electricity_calculated += electricity_calculated_partial;
}
}
}
setFloat("internal_gain_d5", power_sum);
setFloat("internal_gain_e5", specific_power_sum);
setFloat("internal_gain_f5", internal_gain_sum);
setFloat("electricity_calculated", electricity_calculated);
setFloat("electricity_diff", 100*(electricity_calculated-electricity_real)/electricity_real);
calculate_results();
}
var arrayMax = function(myArray) {
var max = myArray[0];
var len = myArray.length;
for (var i = 1; i < len; i++) if (myArray[i] > max) max = myArray[i];
return max;
}
function calculate_results(){
var gains_array = new Array(0,0,0,0,0,0,0,0,0,0,0,0,0);
var gains_total = 0;
var max_value = 0;
var chart_width_factor = 400; // width in px
var heated_area = getFloat("solar_gain_p1");
var cooling_power = 0;
var cooling_avg = 0;
for (var i=1; i<=4; i++){
gains_array[i-1] = getFloat("internal_gain_f"+i);
}
for (var i=1; i<=9; i++){
gains_array[i+3] = getFloat("solar_gain_f"+i);
}
max_value = arrayMax(gains_array);
for (var i=1; i<=13; i++){
gains_total += gains_array[i-1];
document.getElementById("graph_gain_"+i).width = Math.round(chart_width_factor*gains_array[i-1]/max_value);
}
cooling_power = (getFloat("solar_gain_e10") + getFloat("internal_gain_d5"));
cooling_avg = (gains_total * heated_area / 24)/1000 ; // 24 h, W -> kW
setFloat("graph_gain_0", gains_total);
setFloat("cooling_power_a1", cooling_power);
setFloat("cooling_power_b1", cooling_power*1000/heated_area);
setFloat("cooling_power_a2", cooling_avg);
setFloat("cooling_power_b2", cooling_avg*1000/heated_area);
setFloat("cooling_power_a3", cooling_power*0.45);
setFloat("cooling_power_b3", cooling_power*0.45*1000/heated_area);
setFloat("cooling_power_a4", cooling_power*0.7);
setFloat("cooling_power_b4", cooling_power*0.7*1000/heated_area);
}
function fill_all_summer(){
setString("solar_gain_p1", "170");
setString("solar_gain_p3", "30");
setString("solar_gain_b1", "24");
setString("solar_gain_b2", "0");
setString("solar_gain_b3", "18");
setString("solar_gain_b4", "9");
setString("solar_gain_b5", "15");
setString("solar_gain_b6", "0");
setString("solar_gain_b7", "15");
setString("solar_gain_b8", "0");
setString("solar_gain_b9", "0");
setString("solar_gain_d1", "1");
setString("solar_gain_d2", "1");
setString("solar_gain_d3", "0.8");
setString("solar_gain_d4", "1");
setString("solar_gain_d5", "1");
setString("solar_gain_d6", "1");
setString("solar_gain_d7", "0.35");
setString("solar_gain_d8", "1");
setString("solar_gain_d9", "1");
setString("internal_gain_a1", "5");
setString("internal_gain_a2", "14");
setString("internal_gain_a3", "17");
setString("internal_gain_a4", "0");
setString("internal_gain_b1", "80");
setString("internal_gain_b2", "100");
setString("internal_gain_b3", "60");
setString("internal_gain_b4", "0");
setString("internal_gain_c1", "10");
setString("internal_gain_c2", "10");
setString("internal_gain_c3", "10");
setString("internal_gain_c4", "10");
setString("number_of_days", "300");
setString("electricity_real", "8920");
calculate_solar_gains();
calculate_internal_gains();
}