Class SeparatorInstrumentDesign

java.lang.Object

neqsim.process.instrumentdesign.InstrumentDesign

neqsim.process.instrumentdesign.separator.SeparatorInstrumentDesign

All Implemented Interfaces:

Serializable

public class SeparatorInstrumentDesign
extends InstrumentDesign

Instrument design for separators.

Determines the required instrumentation for a separator vessel following typical oil and gas practice. A separator typically requires:

• Pressure: 2x PT (voted/redundant), 1x PSH (high pressure switch, SIL-rated)
• Temperature: 1x TT (process temperature)
• Level: 2x LT (voted/redundant), 1x LSH (high level switch), 1x LSLL (low-low level switch, SIL-rated)
• Control outputs: 1x LCV (level control valve), 1x PCV (pressure control valve)

Version:

1.0

Author:

Even Solbraa

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private static final long	serialVersionUID	Serialization version UID.
private boolean	threePhase	Whether this is a three-phase separator (adds water level instruments).

Constructor Summary

Constructors

Constructor	Description
SeparatorInstrumentDesign(ProcessEquipmentInterface processEquipment)	Constructor for SeparatorInstrumentDesign.

Method Summary

Modifier and Type	Method	Description
void	calcDesign()	Run the instrument design calculation.
private double	getMaxPressure()	Get maximum operating pressure from mechanical design or default.
private double	getMaxTemperature()	Get maximum operating temperature from mechanical design or default.
boolean	isThreePhase()	Check if this is a three-phase separator.
void	setThreePhase(boolean threePhase)	Set whether this is a three-phase separator.

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

threePhase

private boolean threePhase

Whether this is a three-phase separator (adds water level instruments).

Constructor Details

SeparatorInstrumentDesign

public SeparatorInstrumentDesign(ProcessEquipmentInterface processEquipment)

Constructor for SeparatorInstrumentDesign.

Parameters:

processEquipment - the separator equipment

Method Details

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

getMaxPressure

private double getMaxPressure()

Get maximum operating pressure from mechanical design or default.

Returns:

maximum pressure in bara

getMaxTemperature

private double getMaxTemperature()

Get maximum operating temperature from mechanical design or default.

Returns:

maximum temperature in degC

isThreePhase

public boolean isThreePhase()

Check if this is a three-phase separator.

Returns:

true if three-phase

setThreePhase

public void setThreePhase(boolean threePhase)

Set whether this is a three-phase separator.

Parameters:

threePhase - true for three-phase