def generateStUpStream(self):
stream = Stream()
stream.FluidDensity = self.FluidDensity
stream.StartTemp.setAverageTemperature(self.PTStartUp)
stream.EndTemp.setAverageTemperature(self.PT)
stream.Type = self.getStreamType(stream.StartTemp.getAvg(), stream.EndTemp.getAvg())
stream.SpecHeatCap = self.FluidCp
stream.SpecEnthalpy = self.getSpecificEnthalpy(
stream.EndTemp.getAvg(), stream.StartTemp.getAvg(), stream.SpecHeatCap
)
stream.MassFlowAvg = self.massFlow.getMassFlowStUpNom(self.VolProcMed, self.FluidDensity)
stream.EnthalpyNom = self.getEnthalpyNom(
stream.EndTemp, stream.StartTemp, stream.SpecHeatCap, stream.MassFlowAvg
)
stream.EnthalpyVector = Status.int.UPH_s_t[self.Process]
stream.MassFlowVector = self.getMassFlowVector(
stream.EnthalpyVector, stream.SpecHeatCap, stream.EndTemp, stream.StartTemp
)
# stream.EnthalpyNom, stream.EnthalpyVector = self.getEnthalpy(stream.EndTemp.getAvg(), stream.StartTemp.getAvg(), stream.SpecHeatCap, stream.MassFlowVector, stream.MassFlowAvg)
# stream.MassFlowAvg, stream.MassFlowVector = self.massFlow.getMassFlowStUp(self.VolProcMed, self.FluidDensity, stream.EnthalpyVector, stream.EnthalpyNom)
stream.HeatTransferCoeff = self.getHeatTransferCoefficient(self.FluidDensity)
stream.HeatCap = self.getHeatCapacity(stream.MassFlowAvg, stream.SpecHeatCap)
stream.HotColdType = self.getHotCold(stream.EnthalpyNom)
stream.OperatingHours = self.massFlow.getStUpOperatingHours()
self.StUpStream.append(stream)
def generateWHBelowCondStream(self):
"""
Generate Waste heat below Cond Stream
TODO Correct to Waste Heat
"""
stream = Stream()
stream.FluidDensity = self.FluidDensity
stream.StartTemp.setAverageTemperature(self.Tcond)
stream.EndTemp.setAverageTemperature(self.PTFinal)
stream.Type = self.getStreamType(stream.StartTemp.getAvg(), stream.EndTemp.getAvg())
stream.SpecHeatCap = self.FluidCp
stream.SpecEnthalpy = self.getSpecificEnthalpy(
stream.EndTemp.getAvg(), stream.StartTemp.getAvg(), stream.SpecHeatCap
)
if self.VOutflowCycle != None:
stream.MassFlowAvg, stream.MassFlowVector = self.massFlow.getMassFlowWH(
stream.FluidDensity, VOutflowCycle=self.VOutflowCycle
)
elif self.mOutflowNom != None:
stream.MassFlowAvg, stream.MassFlowVector = self.massFlow.getMassFlowWH(
stream.FluidDensity, mOutflowNom=self.mOutFlowNom
)
stream.EnthalpyNom, stream.EnthalpyVector = self.getEnthalpy(
stream.EndTemp.getAvg(),
stream.StartTemp.getAvg(),
stream.SpecHeatCap,
stream.MassFlowVector,
stream.MassFlowAvg,
)
stream.HeatTransferCoeff = 5000
stream.HeatCap = self.getHeatCapacity(stream.MassFlowAvg, stream.SpecHeatCap)
stream.HotColdType = self.getHotCold(stream.EnthalpyNom)
stream.OperatingHours = self.periodSchedule.getOutflowHoursPerYear()
self.WasteHeatBC.append(stream)
def generateWHCondStream(self):
"""
Generate Waste Heat Cond Stream
TODO Correct to Waste Heat
"""
stream = Stream()
stream.FluidDensity = 1000
stream.StartTemp.setAverageTemperature(self.Tcond)
stream.EndTemp.setAverageTemperature(self.Tcond - 0.1)
stream.Type = self.getProcessStreamType(stream.StartTemp.getAvg(), stream.EndTemp.getAvg())
stream.SpecEnthalpy = self.LatentHeat
stream.SpecHeatCap = stream.SpecEnthalpy * 10
stream.MassFlowAvg, stream.MassFlowVector = self.massFlow.getMassFlowWHCond(
VOutflowCycle=self.VOutflowCycle,
FluidDensity=stream.FluidDensity,
XOutFlow=self.XOutFlow,
mOutflowNom=self.mOutFlowNom,
)
stream.EnthalpyNom, stream.EnthalpyVector = self.getEnthalpy(
stream.EndTemp.getAvg(),
stream.StartTemp.getAvg(),
stream.SpecHeatCap,
stream.MassFlowVector,
stream.MassFlowAvg,
)
stream.HeatTransferCoeff = 10000
stream.HeatCap = self.getHeatCapacity(stream.MassFlowAvg, stream.SpecHeatCap)
stream.HotColdType = self.getHotCold(stream.EnthalpyNom)
stream.OperatingHours = self.periodSchedule.getOutflowHoursPerYear()
self.WasteHeatC.append(stream)
def generateCircStream(self):
stream = Stream()
if self.PTInflowRec != None:
stream.StartTemp.setAverageTemperature(self.PTInflowRec)
else:
stream.StartTemp.setAverageTemperature(self.PTInflow)
stream.FluidDensity = self.FluidDensity
stream.EndTemp.setAverageTemperature(self.PT)
stream.Type = self.getStreamType(stream.StartTemp.getAvg(), stream.EndTemp.getAvg())
stream.SpecHeatCap = self.FluidCp
stream.SpecEnthalpy = self.getSpecificEnthalpy(
stream.EndTemp.getAvg(), stream.StartTemp.getAvg(), stream.SpecHeatCap
)
stream.MassFlowAvg, stream.MassFlowVector = self.massFlow.getMassFlowCirc(
stream.FluidDensity, self.VInflowCycle, self.mInflowNom, self.VInflowDay, self.HperDay
)
stream.EnthalpyNom, stream.EnthalpyVector = self.getEnthalpy(
stream.EndTemp.getAvg(),
stream.StartTemp.getAvg(),
stream.SpecHeatCap,
stream.MassFlowVector,
stream.MassFlowAvg,
)
stream.HeatTransferCoeff = self.getHeatTransferCoefficient(self.FluidDensity)
stream.HeatCap = self.getHeatCapacity(stream.MassFlowAvg, stream.SpecHeatCap)
stream.HotColdType = self.getHotCold(stream.EnthalpyNom)
operatingHours = self.periodSchedule.getInflowHoursPerYear()
self.CircStream.append(stream)
def generateMaintainanceStream(self):
stream = Stream()
stream.StartTemp.setAverageTemperature(self.PT)
stream.EndTemp.setAverageTemperature(self.PT + 0.1)
stream.FluidDensity = self.FluidDensity
stream.Type = self.getProcessStreamType(stream.StartTemp.getAvg(), stream.EndTemp.getAvg())
stream.SpecHeatCap = 3600
stream.SpecEnthalpy = self.getSpecificEnthalpy(
stream.EndTemp.getAvg(), stream.StartTemp.getAvg(), stream.SpecHeatCap
)
stream.Enthalpy = []
for elem in self.periodSchedule.getYearlyBatchOperationProfile():
stream.Enthalpy.append(elem * self.Qdot)
stream.MassFlowAvg, stream.MassFlowVector = self.massFlow.getMassFlowOp(stream.Enthalpy, stream.SpecHeatCap)
stream.HeatTransferCoeff = 5000
stream.HeatCap = self.getHeatCapacity(stream.MassFlowAvg, stream.SpecHeatCap)
stream.HotColdType = self.getHotCold(stream.EnthalpyNom)
stream.OperatingHours = self.periodSchedule.getOperationHoursPerYear()
self.MaintainanceStream.append(stream)
