def building_test2(prj):
"""
building which is hardcoded for testing
"""
bldg = Building(parent = prj)
'''Set some building parameters'''
bldg.name = "UnitTestBuilding"
bldg.street_name = "Unit Street 42"
bldg.city = "46325 Testing Town"
bldg.year_of_construction = 1988
bldg.number_of_floors = 1
bldg.height_of_floors = 3.5
'''Instantiate a ThermalZone class, with building as parent and set some
parameters of the thermal zone'''
tz = ThermalZone(parent = bldg)
tz.name = "Living Room"
tz.area = 140.0
tz.volume = tz.area * bldg.number_of_floors * bldg.height_of_floors
tz.infiltration_rate = 0.5
tz.use_conditions = BoundaryConditions(tz)
tz.use_conditions.usage = "Living"
tz.use_conditions.cooling_time = [5,18]
tz.use_conditions.heating_time = [5,18]
tz.use_conditions.set_temp_heat = 288.15
tz.use_conditions.set_temp_cool = 298.15
tz.use_conditions.temp_set_back= 4.0
tz.use_conditions.min_air_exchange= 0.0
tz.use_conditions.min_ahu= 0.0
tz.use_conditions.max_ahu = 2.6
tz.use_conditions.with_ahu = True
tz.use_conditions.persons = 3
tz.use_conditions.machines = 3
tz.use_conditions.lighting_power = 3
tz.use_conditions.activity_type_machines = 2
tz.use_conditions.ratio_conv_rad_machines = 0.5
tz.use_conditions.profile_machines = [0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0,
0.2, 0.4, 0.6, 0.8, 0.8, 0.4, 0.6,
0.8, 0.8, 0.4, 0.2, 0.0, 0.0, 0.0,
0.0, 0.0, 0.0]
tz.use_conditions.profile_persons = [0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1,
0.2, 0.4, 0.6, 0.8, 0.8, 0.4, 0.6,
0.8, 0.8, 0.4, 0.2, 0.1, 0.1, 0.1,
0.1, 0.1, 0.1]
tz.use_conditions.profile_lighting = [0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1,
0.2, 0.4, 0.6, 0.8, 0.8, 0.4, 0.6,
0.8, 0.8, 0.4, 0.2, 0.1, 0.1, 0.1,
0.1, 0.1, 0.1]
tz.use_conditions.use_constant_ach_rate = False
tz.use_conditions.base_ach = 0.2
tz.use_conditions.max_user_ach = 1.0
tz.use_conditions.max_overheating_ach = [3.0, 2.0]
tz.use_conditions.max_summer_ach = [1.0, 273.15 + 10, 273.15 + 17]
tz.use_conditions.winter_reduction = [0.2, 273.15, 273.15 + 10]
out_wall_dict = [["Outer Wall 1", [bldg.year_of_construction, 'heavy',
10.0, 90.0, 0.0]],
["Outer Wall 2", [bldg.year_of_construction, 'heavy',
14.0, 90.0, 90.0]],
["Outer Wall 3", [bldg.year_of_construction, 'heavy',
10.0, 90.0, 180.0]],
["Outer Wall 4", [bldg.year_of_construction, 'heavy',
14.0, 90.0, 270.0]]]
#import collections
#out_wall_dict = collections.OrderedDict(sorted(out_wall_dict.items(), key=lambda t: t[0]))
for value in out_wall_dict:
'''instantiate OuterWall class'''
out_wall = OuterWall(parent = tz)
out_wall.name = value[0]
out_wall.year_of_construction = value[1][0]
out_wall.construction_type = value[1][1]
out_wall.area = value[1][2]
out_wall.tilt = value[1][3]
out_wall.orientation = value[1][4]
out_wall.building_age_group = [1994, 1998]
out_wall.inner_radiation = 5.0
out_wall.inner_convection = 2.7
out_wall.outer_radiation = 5.0
out_wall.outer_convection = 20.0
out_wall_layer1 = Layer(out_wall)
out_wall_layer1.id = 1
out_wall_layer1.thickness = 5.0
out_wall_material = Material(out_wall_layer1)
out_wall_material.name = "material1"
out_wall_material.density = 5.0
out_wall_material.thermal_conduc = 4.0
out_wall_material.heat_capac = 0.48
out_wall_material.transmittance = 0.0
out_wall_layer2 = Layer(out_wall)
out_wall_layer2.id = 2
out_wall_layer2.thickness = 2.0
out_wall_material = Material(out_wall_layer2)
out_wall_material.name = "material"
out_wall_material.density = 2.0
out_wall_material.thermal_conduc = 2.0
out_wall_material.heat_capac = 0.84
out_wall_material.transmittance = 0.0
in_wall_dict = [["Inner Wall 1", [bldg.year_of_construction, 'light', 10.0]],
["Inner Wall 2", [bldg.year_of_construction, 'heavy', 14.0]],
["Inner Wall 3", [bldg.year_of_construction, 'light', 10.0]]]
for value in in_wall_dict:
'''instantiate OuterWall class'''
in_wall = InnerWall(parent = tz)
in_wall.name = value[0]
in_wall.year_of_construction = value[1][0]
in_wall.construction_type = value[1][1]
in_wall.area = value[1][2]
in_wall.building_age_group = [1994, 1998]
in_wall.inner_radiation = 5.0
in_wall.inner_convection = 2.7
in_wall_layer1 = Layer(in_wall)
in_wall_layer1.id = 1
in_wall_layer1.thickness = 5.0
in_wall_material = Material(in_wall_layer1)
in_wall_material.name = "material1"
in_wall_material.density = 5.0
in_wall_material.thermal_conduc = 4.0
in_wall_material.heat_capac = 0.48
in_wall_layer2 = Layer(in_wall)
in_wall_layer2.id = 2
in_wall_layer2.thickness = 2.0
in_wall_material = Material(in_wall_layer2)
in_wall_material.name = "material"
in_wall_material.density = 2.0
in_wall_material.thermal_conduc = 2.0
in_wall_material.heat_capac = 0.84
win_dict = [["Window 1", [bldg.year_of_construction,
5.0, 90.0, 90.0]],
["Window 2", [bldg.year_of_construction,
8.0, 90.0, 180.0]],
["Window 3", [bldg.year_of_construction,
5.0, 90.0, 270.0]]]
for value in win_dict:
win = Window(parent = tz)
win.construction_type = "Window"
win.name = value[0]
win.area = value[1][1]
win.tilt = value[1][2]
win.orientation = value[1][3]
win.building_age_group = [1994, 1998]
win.inner_convection = 1.7
win.inner_radiation = 5.0
win.outer_convection = 20.0
win.outer_radiation = 5.0
win.g_value = 0.789
win.a_conv = 0.03
win.shading_g_total = 1.0
win.shading_max_irr = 180.0
win_layer = Layer(parent = win)
win_layer.id = 1
win_layer.thickness = 0.024
win_material = Material(win_layer)
win_material.name = "GlasWindow"
win_material.thermal_conduc = 0.067
win_material.transmittance = 0.9
roof = Rooftop(parent = tz)
roof.name = "Roof"
roof.year_of_construction = bldg.year_of_construction
roof.construction_type = "heavy"
roof.area = 140.0
roof_layer1 = Layer(roof)
roof_layer1.id = 1
roof_layer1.thickness = 5.0
roof_material = Material(roof_layer1)
roof_material.name = "material1"
roof_material.density = 5.0
roof_material.thermal_conduc = 4.0
roof_material.heat_capac = 0.48
roof_layer2 = Layer(roof)
roof_layer2.id = 2
roof_layer2.thickness = 2.0
roof_material = Material(roof_layer2)
roof_material.name = "material"
roof_material.density = 2.0
roof_material.thermal_conduc = 2.0
roof_material.heat_capac = 0.84
ground = GroundFloor(parent = tz)
ground.name = "ground"
ground.year_of_construction = bldg.year_of_construction
ground.construction_type = "heavy"
ground.area = 140.0
ground_layer1 = Layer(ground)
ground_layer1.id = 1
ground_layer1.thickness = 5.0
ground_material = Material(ground_layer1)
ground_material.name = "material1"
ground_material.density = 5.0
ground_material.thermal_conduc = 4.0
ground_material.heat_capac = 0.48
ground_layer2 = Layer(ground)
ground_layer2.id = 2
ground_layer2.thickness = 2.0
ground_material = Material(ground_layer2)
ground_material.name = "material"
ground_material.density = 2.0
ground_material.thermal_conduc = 2.0
ground_material.heat_capac = 0.84
return bldg
def building_test2(prj):
"""
building which is hardcoded for testing
"""
bldg = Building(parent=prj)
'''Set some building parameters'''
bldg.name = "UnitTestBuilding"
bldg.street_name = "Unit Street 42"
bldg.city = "46325 Testing Town"
bldg.year_of_construction = 1988
bldg.number_of_floors = 1
bldg.height_of_floors = 3.5
'''Instantiate a ThermalZone class, with building as parent and set some
parameters of the thermal zone'''
tz = ThermalZone(parent=bldg)
tz.name = "Living Room"
tz.area = 140.0
tz.volume = tz.area * bldg.number_of_floors * bldg.height_of_floors
tz.infiltration_rate = 0.5
tz.use_conditions = BoundaryConditions(tz)
tz.use_conditions.usage = "Living"
tz.use_conditions.cooling_time = [5, 18]
tz.use_conditions.heating_time = [5, 18]
tz.use_conditions.set_temp_heat = 288.15
tz.use_conditions.set_temp_cool = 298.15
tz.use_conditions.temp_set_back = 4.0
tz.use_conditions.min_air_exchange = 0.0
tz.use_conditions.min_ahu = 0.0
tz.use_conditions.max_ahu = 2.6
tz.use_conditions.with_ahu = True
tz.use_conditions.persons = 3
tz.use_conditions.machines = 3
tz.use_conditions.lighting_power = 3
tz.use_conditions.activity_type_machines = 2
tz.use_conditions.ratio_conv_rad_machines = 0.5
tz.use_conditions.profile_machines = [0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0,
0.2, 0.4, 0.6, 0.8, 0.8, 0.4, 0.6,
0.8, 0.8, 0.4, 0.2, 0.0, 0.0, 0.0,
0.0, 0.0, 0.0]
tz.use_conditions.profile_persons = [0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1,
0.2, 0.4, 0.6, 0.8, 0.8, 0.4, 0.6,
0.8, 0.8, 0.4, 0.2, 0.1, 0.1, 0.1,
0.1, 0.1, 0.1]
tz.use_conditions.profile_lighting = [0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1,
0.2, 0.4, 0.6, 0.8, 0.8, 0.4, 0.6,
0.8, 0.8, 0.4, 0.2, 0.1, 0.1, 0.1,
0.1, 0.1, 0.1]
tz.use_conditions.use_constant_ach_rate = False
tz.use_conditions.base_ach = 0.2
tz.use_conditions.max_user_ach = 1.0
tz.use_conditions.max_overheating_ach = [3.0, 2.0]
tz.use_conditions.max_summer_ach = [1.0, 273.15 + 10, 273.15 + 17]
tz.use_conditions.winter_reduction = [0.2, 273.15, 273.15 + 10]
out_wall_dict = [["Outer Wall 1", [bldg.year_of_construction, 'heavy',
10.0, 90.0, 0.0]],
["Outer Wall 2", [bldg.year_of_construction, 'heavy',
14.0, 90.0, 90.0]],
["Outer Wall 3", [bldg.year_of_construction, 'heavy',
10.0, 90.0, 180.0]],
["Outer Wall 4", [bldg.year_of_construction, 'heavy',
14.0, 90.0, 270.0]]]
#import collections
#out_wall_dict = collections.OrderedDict(sorted(out_wall_dict.items(), key=lambda t: t[0]))
for value in out_wall_dict:
'''instantiate OuterWall class'''
out_wall = OuterWall(parent=tz)
out_wall.name = value[0]
out_wall.year_of_construction = value[1][0]
out_wall.construction_type = value[1][1]
out_wall.area = value[1][2]
out_wall.tilt = value[1][3]
out_wall.orientation = value[1][4]
out_wall.building_age_group = [1994, 1998]
out_wall.inner_radiation = 5.0
out_wall.inner_convection = 2.7
out_wall.outer_radiation = 5.0
out_wall.outer_convection = 20.0
out_wall_layer1 = Layer(out_wall)
out_wall_layer1.id = 1
out_wall_layer1.thickness = 5.0
out_wall_material = Material(out_wall_layer1)
out_wall_material.name = "material1"
out_wall_material.density = 5.0
out_wall_material.thermal_conduc = 4.0
out_wall_material.heat_capac = 0.48
out_wall_material.transmittance = 0.0
out_wall_layer2 = Layer(out_wall)
out_wall_layer2.id = 2
out_wall_layer2.thickness = 2.0
out_wall_material = Material(out_wall_layer2)
out_wall_material.name = "material"
out_wall_material.density = 2.0
out_wall_material.thermal_conduc = 2.0
out_wall_material.heat_capac = 0.84
out_wall_material.transmittance = 0.0
in_wall_dict = [["Inner Wall 1", [bldg.year_of_construction, 'light', 10.0]],
["Inner Wall 2", [bldg.year_of_construction, 'heavy', 14.0]],
["Inner Wall 3", [bldg.year_of_construction, 'light', 10.0]]]
for value in in_wall_dict:
'''instantiate OuterWall class'''
in_wall = InnerWall(parent=tz)
in_wall.name = value[0]
in_wall.year_of_construction = value[1][0]
in_wall.construction_type = value[1][1]
in_wall.area = value[1][2]
in_wall.building_age_group = [1994, 1998]
in_wall.inner_radiation = 5.0
in_wall.inner_convection = 2.7
in_wall_layer1 = Layer(in_wall)
in_wall_layer1.id = 1
in_wall_layer1.thickness = 5.0
in_wall_material = Material(in_wall_layer1)
in_wall_material.name = "material1"
in_wall_material.density = 5.0
in_wall_material.thermal_conduc = 4.0
in_wall_material.heat_capac = 0.48
in_wall_layer2 = Layer(in_wall)
in_wall_layer2.id = 2
in_wall_layer2.thickness = 2.0
in_wall_material = Material(in_wall_layer2)
in_wall_material.name = "material"
in_wall_material.density = 2.0
in_wall_material.thermal_conduc = 2.0
in_wall_material.heat_capac = 0.84
win_dict = [["Window 1", [bldg.year_of_construction,
5.0, 90.0, 90.0]],
["Window 2", [bldg.year_of_construction,
8.0, 90.0, 180.0]],
["Window 3", [bldg.year_of_construction,
5.0, 90.0, 270.0]]]
for value in win_dict:
win = Window(parent=tz)
win.construction_type = "Window"
win.name = value[0]
win.area = value[1][1]
win.tilt = value[1][2]
win.orientation = value[1][3]
win.building_age_group = [1994, 1998]
win.inner_convection = 1.7
win.inner_radiation = 5.0
win.outer_convection = 20.0
win.outer_radiation = 5.0
win.g_value = 0.789
win.a_conv = 0.03
win.shading_g_total = 1.0
win.shading_max_irr = 180.0
win_layer = Layer(parent=win)
win_layer.id = 1
win_layer.thickness = 0.024
win_material = Material(win_layer)
win_material.name = "GlasWindow"
win_material.thermal_conduc = 0.067
win_material.transmittance = 0.9
roof = Rooftop(parent=tz)
roof.name = "Roof"
roof.year_of_construction = bldg.year_of_construction
roof.construction_type = "heavy"
roof.area = 140.0
roof_layer1 = Layer(roof)
roof_layer1.id = 1
roof_layer1.thickness = 5.0
roof_material = Material(roof_layer1)
roof_material.name = "material1"
roof_material.density = 5.0
roof_material.thermal_conduc = 4.0
roof_material.heat_capac = 0.48
roof_layer2 = Layer(roof)
roof_layer2.id = 2
roof_layer2.thickness = 2.0
roof_material = Material(roof_layer2)
roof_material.name = "material"
roof_material.density = 2.0
roof_material.thermal_conduc = 2.0
roof_material.heat_capac = 0.84
ground = GroundFloor(parent=tz)
ground.name = "ground"
ground.year_of_construction = bldg.year_of_construction
ground.construction_type = "heavy"
ground.area = 140.0
ground_layer1 = Layer(ground)
ground_layer1.id = 1
ground_layer1.thickness = 5.0
ground_material = Material(ground_layer1)
ground_material.name = "material1"
ground_material.density = 5.0
ground_material.thermal_conduc = 4.0
ground_material.heat_capac = 0.48
ground_layer2 = Layer(ground)
ground_layer2.id = 2
ground_layer2.thickness = 2.0
ground_material = Material(ground_layer2)
ground_material.name = "material"
ground_material.density = 2.0
ground_material.thermal_conduc = 2.0
ground_material.heat_capac = 0.84
return bldg
def from_scratch(
number_of_elements,
save=False,
path=utilities.get_default_path()):
"""This function creates the test room from scratch.
Notes: The standard defines an solar absorption coefficient for interior
surfaces of 0.6. We do not consider this, but we could by multiplying
the solar radiation after the window by 0.6.
Parameters
----------
number_of_elements: int
Number of elements of model
path: str (optional)
Path where Project should be stored as .teaserXML
save: bool (optional)
True if Project should be stored as .teaserXML at path
Returns
-------
prj: Project
Project that contains the building with the test room
"""
prj = Project(load_data=True)
prj.name = "ASHRAE140Verification"
bldg = Building(parent=prj)
bldg.name = "TestBuilding"
tz = ThermalZone(parent=bldg)
tz.name = "TestRoom900"
tz.area = 8.0 * 6.0
tz.volume = tz.area * 2.7
tz.infiltration_rate = 0.41
tz.use_conditions = BoundaryConditions(parent=tz)
roof = Rooftop(parent=tz)
roof.name = "Roof"
roof.area = 8.0 * 6.0
roof.orientation = -1.0
roof.tilt = 0.0
roof.inner_convection = 1
roof.outer_convection = 24.67
roof.inner_radiation = 5.13
roof.outer_radiation = 4.63
layer_r1 = Layer(parent=roof, id=0)
layer_r1.thickness = 0.01
material_r1 = Material(layer_r1)
material_r1.name = "Plasterboard"
material_r1.density = 950.0
material_r1.heat_capac = 840.0 / 1000
material_r1.thermal_conduc = 0.16
material_r1.ir_emissivity = 0.9
layer_r2 = Layer(parent=roof, id=1)
layer_r2.thickness = 0.1118
material_r2 = Material(layer_r2)
material_r2.name = "Fiberglass"
material_r2.density = 12
material_r2.heat_capac = 840 / 1000
material_r2.thermal_conduc = 0.04
layer_r3 = Layer(parent=roof, id=2)
layer_r3.thickness = 0.019
material_r3 = Material(layer_r3)
material_r3.name = "Roofdeck"
material_r3.density = 530
material_r3.heat_capac = 900 / 1000
material_r3.thermal_conduc = 0.14
material_r3.solar_absorp = 0.6
material_r3.ir_emissivity = 0.9
out_wall_north = OuterWall(parent=tz)
out_wall_north.name = "OuterWallNorth"
out_wall_north.area = 8.0 * 2.7
out_wall_north.orientation = 0.0
out_wall_north.tilt = 90.0
out_wall_north.inner_convection = 3.16
out_wall_north.outer_convection = 24.67
out_wall_north.inner_radiation = 5.13
out_wall_north.outer_radiation = 4.63
layer_own1 = Layer(parent=out_wall_north, id=0)
layer_own1.thickness = 0.1
material_own1 = Material(layer_own1)
material_own1.name = "Concrete"
material_own1.density = 1400.0
material_own1.heat_capac = 1000 / 1000
material_own1.thermal_conduc = 0.51
material_own1.ir_emissivity = 0.9
layer_own2 = Layer(parent=out_wall_north, id=1)
layer_own2.thickness = 0.062
material_own2 = Material(layer_own2)
material_own2.name = "FoamInsulation"
material_own2.density = 10
material_own2.heat_capac = 1400 / 1000
material_own2.thermal_conduc = 0.04
layer_own3 = Layer(parent=out_wall_north, id=2)
layer_own3.thickness = 0.009
material_own3 = Material(layer_own3)
material_own3.name = "WoodSiding"
material_own3.density = 530
material_own3.heat_capac = 900 / 1000
material_own3.thermal_conduc = 0.14
material_own3.solar_absorp = 0.6
material_own3.ir_emissivity = 0.9
out_wall_east = OuterWall(parent=tz)
out_wall_east.name = "OuterWallEast"
out_wall_east.area = 6.0 * 2.7
out_wall_east.orientation = 90.0
out_wall_east.tilt = 90.0
out_wall_east.inner_convection = 3.16
out_wall_east.outer_convection = 24.67
out_wall_east.inner_radiation = 5.13
out_wall_east.outer_radiation = 4.63
layer_owe1 = Layer(parent=out_wall_east, id=0)
layer_owe1.thickness = 0.1
material_owe1 = Material(layer_owe1)
material_owe1.name = "Concrete"
material_owe1.density = 1400.0
material_owe1.heat_capac = 1000 / 1000
material_owe1.thermal_conduc = 0.51
material_owe1.ir_emissivity = 0.9
layer_owe2 = Layer(parent=out_wall_east, id=1)
layer_owe2.thickness = 0.062
material_owe2 = Material(layer_owe2)
material_owe2.name = "FoamInsulation"
material_owe2.density = 10
material_owe2.heat_capac = 1400 / 1000
material_owe2.thermal_conduc = 0.04
layer_owe3 = Layer(parent=out_wall_east, id=2)
layer_owe3.thickness = 0.009
material_owe3 = Material(layer_owe3)
material_owe3.name = "WoodSiding"
material_owe3.density = 530
material_owe3.heat_capac = 900 / 1000
material_owe3.thermal_conduc = 0.14
material_owe3.solar_absorp = 0.6
material_owe3.ir_emissivity = 0.9
out_wall_south = OuterWall(parent=tz)
out_wall_south.name = "OuterWallSouth"
out_wall_south.area = (8.0 * 2.7) - 2 * (3 * 2) # minus two windows
out_wall_south.orientation = 180.0
out_wall_south.tilt = 90.0
out_wall_south.inner_convection = 3.16
out_wall_south.outer_convection = 24.67
out_wall_south.inner_radiation = 5.13
out_wall_south.outer_radiation = 4.63
layer_ows1 = Layer(parent=out_wall_south, id=0)
layer_ows1.thickness = 0.1
material_ows1 = Material(layer_ows1)
material_ows1.name = "Concrete"
material_ows1.density = 1400.0
material_ows1.heat_capac = 1000.0 / 1000
material_ows1.thermal_conduc = 0.51
material_ows1.ir_emissivity = 0.9
layer_ows2 = Layer(parent=out_wall_south, id=1)
layer_ows2.thickness = 0.062
material_ows2 = Material(layer_ows2)
material_ows2.name = "FoamInsulation"
material_ows2.density = 10
material_ows2.heat_capac = 1400 / 1000
material_ows2.thermal_conduc = 0.04
layer_ows3 = Layer(parent=out_wall_south, id=2)
layer_ows3.thickness = 0.009
material_ows3 = Material(layer_ows3)
material_ows3.name = "WoodSiding"
material_ows3.density = 530
material_ows3.heat_capac = 900 / 1000
material_ows3.thermal_conduc = 0.14
material_ows3.solar_absorp = 0.6
material_ows3.ir_emissivity = 0.9
out_wall_west = OuterWall(parent=tz)
out_wall_west.name = "OuterWallWest"
out_wall_west.area = 6 * 2.7
out_wall_west.orientation = 270.0
out_wall_west.tilt = 90.0
out_wall_west.inner_convection = 3.16
out_wall_west.outer_convection = 24.67
out_wall_west.inner_radiation = 5.13
out_wall_west.outer_radiation = 4.63
layer_oww1 = Layer(parent=out_wall_west, id=0)
layer_oww1.thickness = 0.1
material_oww1 = Material(layer_oww1)
material_oww1.name = "Concrete"
material_oww1.density = 1400.0
material_oww1.heat_capac = 1000.0 / 1000
material_oww1.thermal_conduc = 0.51
material_oww1.ir_emissivity = 0.9
layer_oww2 = Layer(parent=out_wall_west, id=1)
layer_oww2.thickness = 0.062
material_oww2 = Material(layer_oww2)
material_oww2.name = "FoamInsulation"
material_oww2.density = 10
material_oww2.heat_capac = 1400 / 1000
material_oww2.thermal_conduc = 0.04
layer_oww3 = Layer(parent=out_wall_west, id=2)
layer_oww3.thickness = 0.009
material_oww3 = Material(layer_oww3)
material_oww3.name = "WoodSiding"
material_oww3.density = 530
material_oww3.heat_capac = 900 / 1000
material_oww3.thermal_conduc = 0.14
material_oww3.solar_absorp = 0.6
material_oww3.ir_emissivity = 0.9
in_wall_floor = Floor(parent=tz)
in_wall_floor.name = "InnerWallFloor"
in_wall_floor.area = 6 * 8
in_wall_floor.orientation = -2.0
in_wall_floor.tilt = 0.0
in_wall_floor.inner_convection = 4.13
in_wall_floor.inner_radiation = 5.13
layer_iwf1 = Layer(parent=in_wall_floor, id=0)
layer_iwf1.thickness = 0.025
material_iwf1 = Material(layer_iwf1)
material_iwf1.name = "Concrete"
material_iwf1.density = 1400
material_iwf1.heat_capac = 1000 / 1000
material_iwf1.thermal_conduc = 1.13
material_iwf1.ir_emissivity = 0.9
layer_iwf2 = Layer(parent=in_wall_floor, id=1)
layer_iwf2.thickness = 1.007
material_iwf2 = Material(layer_iwf2)
material_iwf2.name = "Insulation"
material_iwf2.density = 0.000000000001 # 0.0001, as small as possible
material_iwf2.heat_capac = 0.000000000001 # 0.0001, as small as possible
material_iwf2.thermal_conduc = 0.04
win_1 = Window(parent=tz)
win_1.name = "WindowSouthLeft"
win_1.area = 3 * 2
win_1.tilt = 90.0
win_1.orientation = 180.0
win_1.inner_convection = 3.16
win_1.inner_radiation = 5.13
win_1.outer_convection = 16.37
win_1.outer_radiation = 4.63
win_1.g_value = 0.789
win_1.a_conv = 0.03 # for the given U-value extracted from VDI 6007-2/-3
win_1_layer = Layer(parent=win_1)
win_1_layer.id = 1
win_1_layer.thickness = 0.024
win_1_material = Material(win_1_layer)
win_1_material.name = "GlasWindow"
win_1_material.thermal_conduc = 0.15
win_1_material.transmittance = 0.907
win_1_material.ir_emissivity = 0.9
win_2 = Window(parent=tz)
win_2.name = "WindowSouthRight"
win_2.area = 3 * 2
win_2.tilt = 90.0
win_2.orientation = 180.0
win_2.inner_convection = 3.16
win_2.inner_radiation = 5.13
win_2.outer_convection = 16.37
win_2.outer_radiation = 4.63
win_2.g_value = 0.789
win_2.a_conv = 0.03 # for the given U-value extracted from VDI 6007-2/-3
win_2_layer = Layer(parent=win_2)
win_2_layer.id = 1
win_2_layer.thickness = 0.024
win_2_material = Material(win_2_layer)
win_2_material.name = "GlasWindow"
win_2_material.thermal_conduc = 0.15
win_2_material.transmittance = 0.907
win_2_material.ir_emissivity = 0.9
# This is a dummy ground floor to export three and four elements models.
# Please set values for floor plate in three element and four element
# models to default.
if number_of_elements >= 3:
out_wall_gf = GroundFloor(parent=tz)
out_wall_gf.name = "ExtWallGroundFloor"
out_wall_gf.area = 6 * 8
out_wall_gf.orientation = -2.0
out_wall_gf.tilt = 0.0
out_wall_gf.inner_convection = 4.13
out_wall_gf.inner_radiation = 5.13
layer_ofgw1 = Layer(parent=out_wall_gf, id=0)
layer_ofgw1.thickness = 1.003
material_ofgw1 = Material(layer_ofgw1)
material_ofgw1.name = "Insulation"
material_ofgw1.density = 0.0001 # as small as possible
material_ofgw1.heat_capac = 0.0001 # as small as possible
material_ofgw1.thermal_conduc = 0.04
if save:
prj.save_project(file_name='ASHRAE140_900', path=path)
return prj