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Merge remote-tracking branch 'origin/master'

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Pilar 2023-03-08 09:13:55 -05:00
commit 5be2e8f1d9
14 changed files with 124 additions and 53 deletions
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34
hub/catalog_factories/construction/nrel_catalog.py
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@ -40,7 +40,7 @@ class NrelCatalog(Catalog):
_catalog_windows = []
windows = self._constructions['library']['windows']['window']
for window in windows:
frame_ratio = window['frame_ratio']['#text']
frame_ratio = float(window['frame_ratio']['#text'])
g_value = window['shgc']
overall_u_value = float(window['conductivity']['#text']) / float(window['thickness']['#text'])
name = window['@name']
@ -54,9 +54,9 @@ class NrelCatalog(Catalog):
for material in materials:
material_id = material['@id']
name = material['@name']
solar_absorptance = material['solar_absorptance']['#text']
thermal_absorptance = material['thermal_absorptance']['#text']
visible_absorptance = material['visible_absorptance']['#text']
solar_absorptance = float(material['solar_absorptance']['#text'])
thermal_absorptance = float(material['thermal_absorptance']['#text'])
visible_absorptance = float(material['visible_absorptance']['#text'])
no_mass = False
thermal_resistance = None,
conductivity = None,
@ -64,11 +64,11 @@ class NrelCatalog(Catalog):
specific_heat = None
if 'no_mass' in material and material['no_mass'] == 'true':
no_mass = True
thermal_resistance = material['thermal_resistance']['#text']
thermal_resistance = float(material['thermal_resistance']['#text'])
else:
conductivity = material['conductivity']['#text']
density = material['density']['#text']
specific_heat = material['specific_heat']['#text']
conductivity = float(material['conductivity']['#text'])
density = float(material['density']['#text'])
specific_heat = float(material['specific_heat']['#text'])
_material = Material(material_id,
name,
solar_absorptance,
@ -96,7 +96,7 @@ class NrelCatalog(Catalog):
material_id = layer['material'][0]
thickness = 0
if 'thickness' in layer:
thickness = layer['thickness']['#text']
thickness = float(layer['thickness']['#text'])
for material in self._catalog_materials:
if str(material_id) == str(material.id):
layers.append(Layer(layer_id, layer_name, material, thickness))
@ -114,18 +114,20 @@ class NrelCatalog(Catalog):
climate_zone = archetype['@climate_zone']
construction_period = \
ConstructionHelper().reference_standard_to_construction_period[archetype['@reference_standard']]
average_storey_height = archetype['average_storey_height']['#text']
thermal_capacity = str(float(archetype['thermal_capacity']['#text']) * 1000)
extra_loses_due_to_thermal_bridges = archetype['extra_loses_due_to_thermal_bridges']['#text']
indirect_heated_ratio = archetype['indirect_heated_ratio']['#text']
infiltration_rate_for_ventilation_system_off = archetype['infiltration_rate_for_ventilation_system_off']['#text']
infiltration_rate_for_ventilation_system_on = archetype['infiltration_rate_for_ventilation_system_on']['#text']
average_storey_height = float(archetype['average_storey_height']['#text'])
thermal_capacity = float(archetype['thermal_capacity']['#text']) * 1000
extra_loses_due_to_thermal_bridges = float(archetype['extra_loses_due_to_thermal_bridges']['#text'])
indirect_heated_ratio = float(archetype['indirect_heated_ratio']['#text'])
infiltration_rate_for_ventilation_system_off = \
float(archetype['infiltration_rate_for_ventilation_system_off']['#text'])
infiltration_rate_for_ventilation_system_on = \
float(archetype['infiltration_rate_for_ventilation_system_on']['#text'])
archetype_constructions = []
for archetype_construction in archetype['constructions']['construction']:
for construction in self._catalog_constructions:
if construction.id == archetype_construction['@id']:
window_ratio = archetype_construction['window_ratio']['#text']
window_ratio = float(archetype_construction['window_ratio']['#text'])
window_id = archetype_construction['window']
_construction = None
_window = None

2
hub/city_model_structure/attributes/plane.py
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@ -55,7 +55,7 @@ class Plane:
self._equation = (a, b, c, d)
return self._equation
def distance(self, point):
def distance_to_point(self, point):
"""
Distance between the given point and the plane
:return: float

23
hub/city_model_structure/building.py
View File

@ -441,3 +441,26 @@ class Building(CityObject):
for usage in internal_zone.usages:
_usage = f'{_usage}{usage.name}_{usage.percentage} '
return _usage.rstrip()
def identify_shared_walls(self):
"""
Identifies which building' walls adjoin the neighbouring building and saves that information in the
corresponding surfaces
"""
x = int((self.upper_corner[0] - self.lower_corner[0]) / 2)
y = int((self.upper_corner[1] - self.lower_corner[1]) / 2)
city_map = [['' for _ in range(y+1)] for _ in range(x+1)]
city_image = [[0 for _ in range(y+1)] for _ in range(x+1)]
for building_name in building_names:
building = city.city_object(building_name)
for ground in building.grounds:
length = len(ground.perimeter_polygon.coordinates) - 1
for i, coordinate in enumerate(ground.perimeter_polygon.coordinates):
j = i+1
if i == length:
j = 0
next_coordinate = ground.perimeter_polygon.coordinates[j]
point_1 = GeometryHelper.coordinate_to_map_point(coordinate, city)
point_2 = GeometryHelper.coordinate_to_map_point(next_coordinate, city)
for x in range(point_1.x, point_2.x):
y = GeometryHelper.point_between_point(point_1, point_2, x).y

6
hub/city_model_structure/building_demand/thermal_zone.py
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@ -510,10 +510,14 @@ class ThermalZone:
_schedule.values = values[:day]
_schedules.append(_schedule)
_internal_gain.average_internal_gain = _average_internal_gain
_internal_gain.convective_fraction = 0
_internal_gain.radiative_fraction = 0
_internal_gain.latent_fraction = 0
if _average_internal_gain != 0:
_internal_gain.convective_fraction = _convective_fraction / _average_internal_gain
_internal_gain.radiative_fraction = _radiative_fraction / _average_internal_gain
_internal_gain.latent_fraction = _latent_fraction / _average_internal_gain
_internal_gain.average_internal_gain = _average_internal_gain
_internal_gain.type = 'mean_value'
_internal_gain.schedules = _schedules
self._internal_gains = [_internal_gain]

4
hub/city_model_structure/building_demand/usage.py
View File

@ -91,6 +91,10 @@ class Usage:
+ self.occupancy.sensible_radiative_internal_gain
+ self.occupancy.latent_internal_gain)
_internal_gain.average_internal_gain = _total_heat_gain
_internal_gain.latent_fraction = 0
_internal_gain.radiative_fraction = 0
_internal_gain.convective_fraction = 0
if _total_heat_gain != 0:
_internal_gain.latent_fraction = self.occupancy.latent_internal_gain / _total_heat_gain
_internal_gain.radiative_fraction = self.occupancy.sensible_radiative_internal_gain / _total_heat_gain
_internal_gain.convective_fraction = self.occupancy.sensible_convective_internal_gain / _total_heat_gain

4
hub/city_model_structure/building_demand/usage_zone.py
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@ -91,6 +91,10 @@ class UsageZone:
+ self.occupancy.sensible_radiative_internal_gain
+ self.occupancy.latent_internal_gain)
_internal_gain.average_internal_gain = _total_heat_gain
_internal_gain.latent_fraction = 0
_internal_gain.radiative_fraction = 0
_internal_gain.convective_fraction = 0
if _total_heat_gain != 0:
_internal_gain.latent_fraction = self.occupancy.latent_internal_gain / _total_heat_gain
_internal_gain.radiative_fraction = self.occupancy.sensible_radiative_internal_gain / _total_heat_gain
_internal_gain.convective_fraction = self.occupancy.sensible_convective_internal_gain / _total_heat_gain

14
hub/city_model_structure/city_object.py
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@ -24,11 +24,15 @@ class CityObject:
self._surfaces = surfaces
self._type = None
self._city_object_lower_corner = None
self._city_object_upper_corner = None
self._detailed_polyhedron = None
self._simplified_polyhedron = None
self._min_x = ConfigurationHelper().max_coordinate
self._min_y = ConfigurationHelper().max_coordinate
self._min_z = ConfigurationHelper().max_coordinate
self._max_x = ConfigurationHelper().min_coordinate
self._max_y = ConfigurationHelper().min_coordinate
self._max_z = ConfigurationHelper().min_coordinate
self._centroid = None
self._external_temperature = dict()
self._global_horizontal = dict()
@ -212,6 +216,16 @@ class CityObject:
self._city_object_lower_corner = [self._min_x, self._min_y, self._min_z]
return self._city_object_lower_corner
@property
def upper_corner(self):
"""
Get city object upper corner coordinates [x, y, z]
:return: [x,y,z]
"""
if self._city_object_upper_corner is None:
self._city_object_upper_corner = [self._max_x, self._max_y, self._max_z]
return self._city_object_upper_corner
@property
def sensors(self) -> List[Sensor]:
"""

15
hub/exports/building_energy/idf.py
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@ -130,10 +130,7 @@ class Idf:
self._idf.newidfobject(self._MATERIAL_NOMASS,
Name=layer.material.name,
Roughness=self._ROUGHNESS,
Thermal_Resistance=layer.material.thermal_resistance,
Thermal_Absorptance=layer.material.thermal_absorptance,
Solar_Absorptance=layer.material.solar_absorptance,
Visible_Absorptance=layer.material.visible_absorptance
Thermal_Resistance=layer.material.thermal_resistance
)
else:
self._idf.newidfobject(self._MATERIAL,
@ -323,9 +320,12 @@ class Idf:
def _add_occupancy(self, thermal_zone, zone_name):
number_of_people = thermal_zone.occupancy.occupancy_density * thermal_zone.total_floor_area
fraction_radiant = thermal_zone.occupancy.sensible_radiative_internal_gain / \
(thermal_zone.occupancy.sensible_radiative_internal_gain +
thermal_zone.occupancy.sensible_convective_internal_gain)
fraction_radiant = 0
total_sensible = thermal_zone.occupancy.sensible_radiative_internal_gain + \
thermal_zone.occupancy.sensible_convective_internal_gain
if total_sensible != 0:
fraction_radiant = thermal_zone.occupancy.sensible_radiative_internal_gain / total_sensible
self._idf.newidfobject(self._PEOPLE,
Name=f'{zone_name}_occupancy',
Zone_or_ZoneList_Name=zone_name,
@ -377,7 +377,6 @@ class Idf:
self._rename_building(self._city.name)
self._lod = self._city.level_of_detail.geometry
for building in self._city.buildings:
for internal_zone in building.internal_zones:
for thermal_zone in internal_zone.thermal_zones:
for thermal_boundary in thermal_zone.thermal_boundaries:

2
hub/exports/building_energy/insel/insel_monthly_energy_balance.py
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@ -117,6 +117,8 @@ class InselMonthlyEnergyBalance(Insel):
for thermal_boundary in thermal_zone.thermal_boundaries:
type_code = _CONSTRUCTION_CODE[thermal_boundary.type]
window_area = 0
if thermal_boundary.window_ratio < 1:
window_area = thermal_boundary.opaque_area * thermal_boundary.window_ratio / (1 - thermal_boundary.window_ratio)
parameters.append(type_code)

16
hub/helpers/geometry_helper.py
View File

@ -49,6 +49,7 @@ class GeometryHelper:
"""
Geometry helper class
"""
# todo: complete dictionary
srs_transformations = {
'urn:adv:crs:ETRS89_UTM32*DE_DHHN92_NH': 'epsg:25832'
}
@ -63,15 +64,25 @@ class GeometryHelper:
@staticmethod
def city_mapping(city, building_names=None, plot=False):
"""
Returns a shared_information dictionary like
{
"building_name" : [{line: 0 coordinate_1: [x,y,z], coordinate_2:[x, y, z], points: 0}]
}
"""
shared_information = {}
if building_names is None:
building_names = [b.name for b in city.buildings]
x = int((city.upper_corner[0] - city.lower_corner[0]) * 0.5) + 1
y = int((city.upper_corner[1] - city.lower_corner[1]) * 0.5) + 1
city_map = [['' for _ in range(y + 1)] for _ in range(x + 1)]
city_map = [[{} for _ in range(y + 1)] for _ in range(x + 1)]
img = Image.new('RGB', (x + 1, y + 1), "black") # create a new black image
city_image = img.load() # create the pixel map
for building_name in building_names:
building = city.city_object(building_name)
shared_information[building_name]: []
line = 0
for ground in building.grounds:
length = len(ground.perimeter_polygon.coordinates) - 1
for i, coordinate in enumerate(ground.perimeter_polygon.coordinates):
@ -79,6 +90,8 @@ class GeometryHelper:
if i == length:
j = 0
next_coordinate = ground.perimeter_polygon.coordinates[j]
line_dictionary = {"line": line, "coordinate_1": coordinate, "coordinate_2":next_coordinate, "points": 0}
print(line_dictionary)
point = GeometryHelper.coordinate_to_map_point(coordinate, city)
distance = GeometryHelper.distance_between_points(coordinate, next_coordinate)
if distance == 0:
@ -101,6 +114,7 @@ class GeometryHelper:
neighbour.neighbours = [building]
elif building not in neighbour.neighbours:
neighbour.neighbours.append(building)
line += 1
if plot:
img.show()

12
hub/imports/construction/nrcan_physics_parameters.py
View File

@ -51,7 +51,7 @@ class NrcanPhysicsParameters:
for thermal_zone in internal_zone.thermal_zones:
thermal_zone.total_floor_area = thermal_zone.footprint_area
else:
number_of_storeys = int(float(building.eave_height) / float(building.average_storey_height))
number_of_storeys = int(building.eave_height / building.average_storey_height)
thermal_zone = building.internal_zones[0].thermal_zones[0]
thermal_zone.total_floor_area = thermal_zone.footprint_area * number_of_storeys
else:
@ -69,7 +69,7 @@ class NrcanPhysicsParameters:
nrcan_archetypes = nrcan_catalog.entries('archetypes')
for building_archetype in nrcan_archetypes:
construction_period_limits = building_archetype.construction_period.split('_')
if int(construction_period_limits[0]) <= int(year_of_construction) < int(construction_period_limits[1]):
if int(construction_period_limits[0]) <= year_of_construction < int(construction_period_limits[1]):
if (str(function) == str(building_archetype.function)) and \
(climate_zone == str(building_archetype.climate_zone)):
return building_archetype
@ -135,12 +135,12 @@ class NrcanPhysicsParameters:
# The agreement is that the layers are defined from outside to inside
external_layer = construction_archetype.layers[0]
external_surface = thermal_boundary.parent_surface
external_surface.short_wave_reflectance = 1 - float(external_layer.material.solar_absorptance)
external_surface.long_wave_emittance = 1 - float(external_layer.material.solar_absorptance)
external_surface.short_wave_reflectance = 1 - external_layer.material.solar_absorptance
external_surface.long_wave_emittance = 1 - external_layer.material.solar_absorptance
internal_layer = construction_archetype.layers[len(construction_archetype.layers) - 1]
internal_surface = thermal_boundary.internal_surface
internal_surface.short_wave_reflectance = 1 - float(internal_layer.material.solar_absorptance)
internal_surface.long_wave_emittance = 1 - float(internal_layer.material.solar_absorptance)
internal_surface.short_wave_reflectance = 1 - internal_layer.material.solar_absorptance
internal_surface.long_wave_emittance = 1 - internal_layer.material.solar_absorptance
for thermal_opening in thermal_boundary.thermal_openings:
if construction_archetype.window is not None:

12
hub/imports/construction/nrel_physics_parameters.py
View File

@ -58,7 +58,7 @@ class NrelPhysicsParameters:
for thermal_zone in internal_zone.thermal_zones:
thermal_zone.total_floor_area = thermal_zone.footprint_area
else:
number_of_storeys = int(float(building.eave_height) / float(building.average_storey_height))
number_of_storeys = int(building.eave_height / building.average_storey_height)
thermal_zone = building.internal_zones[0].thermal_zones[0]
thermal_zone.total_floor_area = thermal_zone.footprint_area * number_of_storeys
else:
@ -78,7 +78,7 @@ class NrelPhysicsParameters:
construction_period_limits = building_archetype.construction_period.split(' - ')
if construction_period_limits[1] == 'PRESENT':
construction_period_limits[1] = 3000
if int(construction_period_limits[0]) <= int(year_of_construction) < int(construction_period_limits[1]):
if int(construction_period_limits[0]) <= year_of_constructionF < int(construction_period_limits[1]):
if (str(function) == str(building_archetype.function)) and \
(climate_zone == str(building_archetype.climate_zone)):
return building_archetype
@ -130,12 +130,12 @@ class NrelPhysicsParameters:
# The agreement is that the layers are defined from outside to inside
external_layer = construction_archetype.layers[0]
external_surface = thermal_boundary.parent_surface
external_surface.short_wave_reflectance = 1 - float(external_layer.material.solar_absorptance)
external_surface.long_wave_emittance = 1 - float(external_layer.material.solar_absorptance)
external_surface.short_wave_reflectance = 1 - external_layer.material.solar_absorptance
external_surface.long_wave_emittance = 1 - external_layer.material.solar_absorptance
internal_layer = construction_archetype.layers[len(construction_archetype.layers) - 1]
internal_surface = thermal_boundary.internal_surface
internal_surface.short_wave_reflectance = 1 - float(internal_layer.material.solar_absorptance)
internal_surface.long_wave_emittance = 1 - float(internal_layer.material.solar_absorptance)
internal_surface.short_wave_reflectance = 1 - internal_layer.material.solar_absorptance
internal_surface.long_wave_emittance = 1 - internal_layer.material.solar_absorptance
for thermal_opening in thermal_boundary.thermal_openings:
if construction_archetype.window is not None:

2
hub/imports/geometry/rhino.py
View File

@ -124,7 +124,7 @@ class Rhino:
# todo: this is a hack for dompark project it should not be done this way windows should be correctly modeled
# if the distance between the wall plane and the window is less than 2m
# and the window Z coordinate it's between the wall Z, it's a window of that wall
if plane.distance(corner) <= 2:
if plane.distance_to_point(corner) <= 2:
# check if the window is in the right high.
if surface.upper_corner[2] >= corner[2] >= surface.lower_corner[2]:
if surface.holes_polygons is None:

5
hub/imports/usage/comnet_usage_parameters.py
View File

@ -189,6 +189,11 @@ class ComnetUsageParameters:
_schedule_values[v, day] += value * archetype.appliances.density
_sum += value * archetype.appliances.density * _number_of_days_per_type[day]
_latent_fraction = 0
_radiative_fraction = 0
_convective_fraction = 0
_average_internal_gain = 0
if _total_heat_gain != 0:
_latent_fraction = _latent_heat_gain / _total_heat_gain
_radiative_fraction = _radiative_heat_gain / _total_heat_gain
_convective_fraction = _convective_heat_gain / _total_heat_gain