some minor changes

FZJ-IEK3-VSA · Nov 5, 2024 · c92094e · c92094e
1 parent 77ba6cc
commit c92094e
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Showing 2 changed files with 8 additions and 8 deletions.
diff --git a/hisim/components/generic_boiler.py b/hisim/components/generic_boiler.py
@@ -475,15 +475,15 @@ def get_cost_opex(self, all_outputs: List, postprocessing_results: pd.DataFrame,
                 self.config.consumption_in_kilowatt_hour = round(sum(postprocessing_results.iloc[:, index]) * 1e-3, 1)
                 break
 
-        self.fuel_consumption_in_liter = (
-            self.config.consumption_in_kilowatt_hour / self.heating_value_of_fuel_in_kwh_per_liter
+        self.fuel_consumption_in_liter = round(
+            self.config.consumption_in_kilowatt_hour / self.heating_value_of_fuel_in_kwh_per_liter, 1
         )
-        self.fuel_consumption_in_kg = (
+        self.fuel_consumption_in_kg = round(
             self.fuel_consumption_in_liter
             * 1e-3
             * PhysicsConfig.get_properties_for_energy_carrier(
                 energy_carrier=self.config.energy_carrier
-            ).density_in_kg_per_m3
+            ).density_in_kg_per_m3, 1
         )
         emissions_and_cost_factors = EmissionFactorsAndCostsForFuelsConfig.get_values_for_year(
             self.my_simulation_parameters.year

diff --git a/hisim/components/generic_heat_source.py b/hisim/components/generic_heat_source.py
@@ -388,13 +388,13 @@ def get_cost_opex(self, all_outputs: List, postprocessing_results: pd.DataFrame,
                 break
         # calculate fuel consumption in liter if possible
         if self.config.fuel in (lt.LoadTypes.PELLETS, lt.LoadTypes.OIL, lt.LoadTypes.GAS):
-            self.fuel_consumption_in_liter = (
-                self.config.consumption_in_kilowatt_hour / self.heating_value_of_fuel_in_kwh_per_liter
+            self.fuel_consumption_in_liter = round(
+                self.config.consumption_in_kilowatt_hour / self.heating_value_of_fuel_in_kwh_per_liter, 1
             )
-            self.fuel_consumption_in_kg = (
+            self.fuel_consumption_in_kg = round(
             self.fuel_consumption_in_liter
             * 1e-3
-            * PhysicsConfig.get_properties_for_energy_carrier(energy_carrier=self.config.fuel).density_in_kg_per_m3
+            * PhysicsConfig.get_properties_for_energy_carrier(energy_carrier=self.config.fuel).density_in_kg_per_m3, 1
         )
 
         emissions_and_cost_factors = EmissionFactorsAndCostsForFuelsConfig.get_values_for_year(