a_adli/lca_carbon_workflow
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Calculate work load

Browse Source
This commit is contained in:
Alireza Adli 2024-07-29 14:09:33 -04:00
parent 098c722aac
commit 8d3b8cdc45
1 changed files with 9 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
lca_carbon_workflow.py
View File

@ -56,10 +56,12 @@ class LCACarbonWorkflow:
self.building_envelope_emission = [] self.building_envelope_emission = []
self.building_opening_emission = [] self.building_opening_emission = []
self.building_component_emission = [] self.building_component_emission = []
self.building_demolition_work_load = []
def calculate_building_component_emission(self, building): def calculate_building_component_emission(self, building):
surface_envelope_emission = [] surface_envelope_emission = []
surface_opening_emission = [] surface_opening_emission = []
boundary_volume = []
opaque_surface_code = self.nrcan_catalogs.find_opaque_surface( opaque_surface_code = self.nrcan_catalogs.find_opaque_surface(
self.nrcan_catalogs.hub_to_nrcan_function(building.function), self.nrcan_catalogs.hub_to_nrcan_function(building.function),
self.nrcan_catalogs.year_to_period_of_construction( self.nrcan_catalogs.year_to_period_of_construction(
@ -69,10 +71,13 @@ class LCACarbonWorkflow:
for surface in building.surfaces: for surface in building.surfaces:
boundary_envelope_emission = [] boundary_envelope_emission = []
boundary_opening_emission = [] boundary_opening_emission = []
for boundary in surface.associated_thermal_boundaries: for boundary in surface.associated_thermal_boundaries:
opening_emission = None opening_emission = None
layer_emission = self._calculate_envelope_emission(boundary) layer_emission = self._calculate_envelope_emission(boundary)
boundary_envelope_emission += layer_emission boundary_envelope_emission += layer_emission
boundary_volume.append(boundary.opaque_area * boundary.thickness)
if boundary.window_ratio: if boundary.window_ratio:
opening_emission = self._calculate_opening_emission( opening_emission = self._calculate_opening_emission(
@ -82,12 +87,13 @@ class LCACarbonWorkflow:
if boundary_opening_emission: if boundary_opening_emission:
surface_opening_emission += boundary_opening_emission surface_opening_emission += boundary_opening_emission
surface_envelope_emission += boundary_envelope_emission surface_envelope_emission += boundary_envelope_emission
building_envelope_volume = sum(boundary_volume)
building_envelope_emission = sum(surface_envelope_emission) building_envelope_emission = sum(surface_envelope_emission)
building_opening_emission = sum(surface_opening_emission) building_opening_emission = sum(surface_opening_emission)
building_component_emission = \ building_component_emission = \
building_envelope_emission + building_opening_emission building_envelope_emission + building_opening_emission
return building_envelope_emission, building_opening_emission, \ return building_envelope_emission, building_opening_emission, \
building_component_emission building_component_emission, building_envelope_volume
def _calculate_envelope_emission(self, boundary): def _calculate_envelope_emission(self, boundary):
layer_emission = [] layer_emission = []
@ -115,8 +121,9 @@ class LCACarbonWorkflow:
def calculate_emission(self): def calculate_emission(self):
for building in self.city.buildings: for building in self.city.buildings:
envelope, opening, building_component = \ envelope, opening, building_component, building_envelope_volume = \
self.calculate_building_component_emission(building) self.calculate_building_component_emission(building)
self.building_envelope_emission.append(envelope) self.building_envelope_emission.append(envelope)
self.building_opening_emission.append(opening) self.building_opening_emission.append(opening)
self.building_component_emission.append(building_component) self.building_component_emission.append(building_component)
self.building_demolition_work_load.append(building_envelope_volume)