Class HeatExchangerInstrumentDesign

java.lang.Object

neqsim.process.instrumentdesign.InstrumentDesign

neqsim.process.instrumentdesign.heatexchanger.HeatExchangerInstrumentDesign

All Implemented Interfaces:

Serializable

public class HeatExchangerInstrumentDesign
extends InstrumentDesign

Instrument design for heat exchangers.

Determines the required instrumentation for heat exchangers (shell-and-tube, air coolers, electric heaters). A heat exchanger typically requires:

• Temperature: inlet TT, outlet TT (both sides for shell-and-tube)
• Pressure: inlet PT, outlet PT (both sides for S&T), differential pressure
• Flow: outlet FT (optional, for duty calculation)
• Safety: TSHH (overtemperature), TSLL (undertemperature for hydrate/freeze protection)

Version:

1.0

Author:

Even Solbraa

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	HeatExchangerInstrumentDesign.HeatExchangerType	Heat exchanger type enumeration.

Field Summary

Fields

Modifier and Type	Field	Description
private HeatExchangerInstrumentDesign.HeatExchangerType	heatExchangerType	Type of heat exchanger.
private static final long	serialVersionUID	Serialization version UID.

Constructor Summary

Constructors

Constructor	Description
HeatExchangerInstrumentDesign(ProcessEquipmentInterface processEquipment)	Constructor for HeatExchangerInstrumentDesign.

Method Summary

Modifier and Type	Method	Description
private void	addAirCoolerInstruments()	Add air cooler-specific instruments (fan and air-side).
private void	addElectricHeaterInstruments()	Add electric heater-specific instruments (element monitoring).
private void	addShellAndTubeInstruments()	Add shell-and-tube-specific instruments (utility side T and P).
private void	autoDetectType(ProcessEquipmentInterface equipment)	Auto-detect heat exchanger type from equipment class.
void	calcDesign()	Run the instrument design calculation.
HeatExchangerInstrumentDesign.HeatExchangerType	getHeatExchangerType()	Get the heat exchanger type.
void	setHeatExchangerType(HeatExchangerInstrumentDesign.HeatExchangerType heatExchangerType)	Set the heat exchanger type.

Methods inherited from class InstrumentDesign

getDefaultSilLevel, getEstimatedCostUSD, getHazardousAreaZone, getInstrumentList, getInstrumentStandard, getProcessEquipment, getProtectionConcept, getTotalIOCount, isIncludeSafetyInstruments, readDesignSpecifications, setDefaultSilLevel, setHazardousAreaZone, setIncludeSafetyInstruments, setInstrumentStandard, setProtectionConcept, toJson

Methods inherited from class Object

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

Field Details

serialVersionUID

private static final long serialVersionUID

Serialization version UID.

See Also:

• Constant Field Values

heatExchangerType

private HeatExchangerInstrumentDesign.HeatExchangerType heatExchangerType

Type of heat exchanger.

Constructor Details

HeatExchangerInstrumentDesign

public HeatExchangerInstrumentDesign(ProcessEquipmentInterface processEquipment)

Constructor for HeatExchangerInstrumentDesign.

Parameters:

processEquipment - the heat exchanger equipment

Method Details

autoDetectType

private void autoDetectType(ProcessEquipmentInterface equipment)

Auto-detect heat exchanger type from equipment class.

Parameters:

equipment - the process equipment

calcDesign

public void calcDesign()

Run the instrument design calculation.

Determines the required instruments based on the equipment type and process conditions. Subclasses override this to add equipment-specific instruments.

Overrides:

calcDesign in class InstrumentDesign

addShellAndTubeInstruments

private void addShellAndTubeInstruments()

Add shell-and-tube-specific instruments (utility side T and P).

addAirCoolerInstruments

private void addAirCoolerInstruments()

Add air cooler-specific instruments (fan and air-side).

addElectricHeaterInstruments

private void addElectricHeaterInstruments()

Add electric heater-specific instruments (element monitoring).

getHeatExchangerType

public HeatExchangerInstrumentDesign.HeatExchangerType getHeatExchangerType()

Get the heat exchanger type.

Returns:

heat exchanger type

setHeatExchangerType

public void setHeatExchangerType(HeatExchangerInstrumentDesign.HeatExchangerType heatExchangerType)

Set the heat exchanger type.

Parameters:

heatExchangerType - heat exchanger type