Class StreamTransition

java.lang.Object

neqsim.util.NamedBaseClass

neqsim.process.SimulationBaseClass

neqsim.process.equipment.ProcessEquipmentBaseClass

neqsim.process.equipment.TwoPortEquipment

neqsim.process.equipment.util.StreamTransition

All Implemented Interfaces:

Serializable, Runnable, ProcessEquipmentInterface, TwoPortInterface, SimulationInterface, NamedInterface

public class StreamTransition
extends TwoPortEquipment

StreamTransition class.

This class provides functionality for transferring fluid properties between streams with potentially different thermodynamic models and component sets. It enables seamless transitions between process units that may use different thermodynamic frameworks.

Note: Currently, transitions are performed on a temperature-pressure (TP) basis only.

TODO: Consider implementing pressure-enthalpy (PH) based transitions as an alternative mode of operation for cases where energy conservation is critical.

Version:

$Id: $Id

Author:

asmund

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private static final long	serialVersionUID	Serialization version UID.

Fields inherited from class TwoPortEquipment

inStream, outStream

Fields inherited from class ProcessEquipmentBaseClass

conditionAnalysisMessage, energyStream, hasController, isSolved, properties, report

Fields inherited from class SimulationBaseClass

calcIdentifier, calculateSteadyState, time

Fields inherited from class NamedBaseClass

name

Constructor Summary

Constructors

Constructor	Description
StreamTransition(String name, StreamInterface inletStream, StreamInterface outletStream)	Constructor for StreamTransition.

Method Summary

Modifier and Type	Method	Description
void	displayResult()	displayResult.
static void	main(String[] args)	main.
void	run(UUID id)	In this method all thermodynamic and unit operations will be calculated in a steady state calculation.

Methods inherited from class TwoPortEquipment

getInletPressure, getInletStream, getInletTemperature, getMassBalance, getOutletPressure, getOutletStream, getOutletTemperature, setInletPressure, setInletStream, setInletTemperature, setOutletPressure, setOutletStream, setOutletTemperature, toJson, toJson, validateSetup

Methods inherited from class ProcessEquipmentBaseClass

copy, equals, getConditionAnalysisMessage, getController, getEnergyStream, getEntropyProduction, getExergyChange, getMassBalance, getMechanicalDesign, getMinimumFlow, getPressure, getPressure, getProperty, getReport_json, getResultTable, getSpecification, getTemperature, getTemperature, getThermoSystem, hashCode, initMechanicalDesign, isActive, isActive, isSetEnergyStream, reportResults, run_step, runConditionAnalysis, setController, setEnergyStream, setEnergyStream, setFlowValveController, setMinimumFlow, setPressure, setRegulatorOutSignal, setSpecification, setTemperature, solved

Methods inherited from class SimulationBaseClass

getCalculateSteadyState, getCalculationIdentifier, getTime, increaseTime, isRunInSteps, setCalculateSteadyState, setCalculationIdentifier, setRunInSteps, setTime

Methods inherited from class NamedBaseClass

getName, getTagName, setName, setTagName

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface NamedInterface

getName, getTagName, setName, setTagName

Methods inherited from interface ProcessEquipmentInterface

getCapacityDuty, getCapacityMax, getExergyChange, getFluid, getRestCapacity, needRecalculation

Methods inherited from interface SimulationInterface

getCalculateSteadyState, getCalculationIdentifier, getTime, increaseTime, isRunInSteps, run, run_step, runTransient, runTransient, setCalculateSteadyState, setCalculationIdentifier, setRunInSteps, setTime

Methods inherited from interface TwoPortInterface

getInStream, getOutStream

Field Details

serialVersionUID

private static final long serialVersionUID

Serialization version UID.

See Also:

• Constant Field Values

Constructor Details

StreamTransition

public StreamTransition(String name,
 StreamInterface inletStream,
 StreamInterface outletStream)

Constructor for StreamTransition.

Parameters:

name - name of unit operation

inletStream - a StreamInterface object

outletStream - a StreamInterface object

Method Details

run

public void run(UUID id)

In this method all thermodynamic and unit operations will be calculated in a steady state calculation.

Performs the stream transition by transferring properties from the inlet stream to the outlet stream. Only components that exist in both systems will be transferred.

Note: Currently operates on TP (temperature-pressure) basis only.

TODO: Add support for PH (pressure-enthalpy) based transitions in the future.

Parameters:

id - UUID

displayResult

public void displayResult()

displayResult.

Specified by:

displayResult in interface ProcessEquipmentInterface

Overrides:

displayResult in class ProcessEquipmentBaseClass

main

public static void main(String[] args)

main.

Parameters:

args - an array of String objects