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chore: remove deprecated test stage
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src/libecalc/domain/process/dummy.py

Lines changed: 0 additions & 51 deletions
Original file line numberDiff line numberDiff line change
@@ -24,7 +24,6 @@
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from libecalc.domain.process.entities.process_units.temperature_setter import TemperatureSetter
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from libecalc.domain.process.entities.shaft import Shaft, VariableSpeedShaft
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from libecalc.domain.process.process_solver.boundary import Boundary
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from libecalc.domain.process.process_system.compressor_stage_process_unit import CompressorStageProcessUnit
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from libecalc.domain.process.process_system.process_error import OutsideCapacityError, RateTooHighError, RateTooLowError
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from libecalc.domain.process.process_system.process_system import ProcessSystem, create_process_system_id, \
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ProcessSystemId
@@ -35,56 +34,6 @@
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from libecalc.domain.process.value_objects.fluid_stream import FluidStream, FluidModel, EoSModel
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from libecalc.presentation.yaml.mappers.charts.user_defined_chart_data import UserDefinedChartData
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# Temporarily adding dummy/temp stage process unit here until we have one ready
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class MyStageProcessUnit(CompressorStageProcessUnit):
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def __init__(self, compressor_stage: CompressorTrainStage):
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self._id = create_process_unit_id()
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self._compressor_stage = compressor_stage
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def get_id(self) -> ProcessUnitId:
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return self._id
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def get_compressor_stage(self) -> CompressorTrainStage:
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return self._compressor_stage
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def get_speed_boundary(self) -> Boundary:
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chart = self._compressor_stage.compressor.compressor_chart
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return Boundary(min=chart.minimum_speed, max=chart.maximum_speed)
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def get_maximum_standard_rate(self, inlet_stream: FluidStream) -> float:
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compressor_inlet_stream = self._compressor_stage.get_compressor_inlet_stream(inlet_stream_stage=inlet_stream)
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density = compressor_inlet_stream.density
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max_actual_rate = self._compressor_stage.compressor.compressor_chart.maximum_rate_as_function_of_speed(
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self._compressor_stage.compressor.speed
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)
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max_mass_rate = max_actual_rate * density
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return self._compressor_stage.fluid_service.mass_rate_to_standard_rate(
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fluid_model=compressor_inlet_stream.fluid_model, mass_rate_kg_per_h=max_mass_rate
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)
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def get_minimum_standard_rate(self, inlet_stream: FluidStream) -> float:
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compressor_inlet_stream = self._compressor_stage.get_compressor_inlet_stream(inlet_stream_stage=inlet_stream)
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density = compressor_inlet_stream.density
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min_actual_rate = self._compressor_stage.compressor.compressor_chart.minimum_rate_as_function_of_speed(
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self._compressor_stage.compressor.speed
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)
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min_mass_rate = min_actual_rate * density
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return self._compressor_stage.fluid_service.mass_rate_to_standard_rate(
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fluid_model=compressor_inlet_stream.fluid_model, mass_rate_kg_per_h=min_mass_rate
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)
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def propagate_stream(self, inlet_stream: FluidStream) -> FluidStream:
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result = self._compressor_stage.evaluate(inlet_stream_stage=inlet_stream)
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if result.chart_area_flag == ChartAreaFlag.ABOVE_MAXIMUM_FLOW_RATE:
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raise RateTooHighError()
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if result.chart_area_flag == ChartAreaFlag.BELOW_MINIMUM_FLOW_RATE:
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raise RateTooLowError()
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if not result.within_capacity:
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raise OutsideCapacityError()
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return result.outlet_stream
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dummy_process_pipeline_id = uuid.uuid4()
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def process_simulation_dummy() -> ProcessSimulation:

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