Class EjectorMechanicalDesign

java.lang.Object

neqsim.process.mechanicaldesign.MechanicalDesign

neqsim.process.mechanicaldesign.ejector.EjectorMechanicalDesign

All Implemented Interfaces:

Serializable

public class EjectorMechanicalDesign
extends MechanicalDesign

Mechanical design container for ejector sizing results.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private double	bodyVolume
private double	connectedPipingVolume
private double	diffuserOutletArea
private double	diffuserOutletLength
private double	diffuserOutletVelocity
private double	dischargeConnectionLength
private double	entrainmentRatio
private double	mixingChamberArea
private double	mixingChamberLength
private double	mixingChamberVelocity
private double	mixingPressure
private double	motiveNozzleEffectiveLength
private double	motiveNozzleExitVelocity
private double	motiveNozzleThroatArea
private static final long	serialVersionUID
private double	suctionConnectionLength
private double	suctionInletArea
private double	suctionInletLength
private double	suctionInletVelocity

Fields inherited from class MechanicalDesign

costEstimate, designStandard, innerDiameter, maxDesignCv, maxDesignDuty, maxDesignGassVolumeFlow, maxDesignOilVolumeFlow, maxDesignPower, maxDesignPressureDrop, maxDesignVelocity, maxDesignVolumeFlow, maxDesignWaterVolumeFlow, minDesignDuty, minDesignGassVolumeFLow, minDesignOilFLow, minDesignPower, minDesignVolumeFLow, minDesignWaterVolumeFLow, moduleHeight, moduleLength, moduleWidth, outerDiameter, tantanLength, wallThickness, weightElectroInstrument, weightNozzle, weightPiping, weightStructualSteel, weightVessel, weigthInternals, weigthVesselShell

Constructor Summary

Constructors

Constructor	Description
EjectorMechanicalDesign(ProcessEquipmentInterface equipment)

Method Summary

Modifier and Type	Method	Description
private static double	areaToDiameter(double area)
double	getBodyVolume()
double	getConnectedPipingVolume()
double	getDiffuserOutletArea()
double	getDiffuserOutletDiameter()
double	getDiffuserOutletLength()
double	getDiffuserOutletVelocity()
double	getDischargeConnectionLength()
double	getEntrainmentRatio()
double	getMixingChamberArea()
double	getMixingChamberDiameter()
double	getMixingChamberLength()
double	getMixingChamberVelocity()
double	getMixingPressure()
double	getMotiveNozzleDiameter()
double	getMotiveNozzleEffectiveLength()
double	getMotiveNozzleExitVelocity()
double	getMotiveNozzleThroatArea()
double	getSuctionConnectionLength()
double	getSuctionInletArea()
double	getSuctionInletDiameter()
double	getSuctionInletLength()
double	getSuctionInletVelocity()
double	getTotalVolume()
void	resetDesign()	Reset stored results.
void	updateDesign(double mixingPressure, double motiveNozzleThroatArea, double motiveNozzleExitVelocity, double suctionInletArea, double suctionInletVelocity, double mixingChamberArea, double mixingChamberVelocity, double diffuserOutletArea, double diffuserOutletVelocity, double entrainmentRatio, double motiveNozzleEffectiveLength, double suctionInletLength, double mixingChamberLength, double diffuserOutletLength, double bodyVolume, double connectedPipingVolume, double suctionConnectionLength, double dischargeConnectionLength)	Store the latest mechanical design results from an ejector calculation.

Methods inherited from class MechanicalDesign

addDesignDataSource, calcDesign, calculateCostEstimate, costEstimateToJson, displayResults, equals, generateBillOfMaterials, getApplicableStandards, getBareModuleCost, getCompanySpecificDesignStandards, getConstrutionMaterial, getCorrosionAllowance, getCostEstimate, getDefaultLiquidDensity, getDefaultLiquidViscosity, getDesignCorrosionAllowance, getDesignDataSources, getDesignJointEfficiency, getDesignLimitData, getDesignMaxPressureLimit, getDesignMaxTemperatureLimit, getDesignMinPressureLimit, getDesignMinTemperatureLimit, getDesignStandard, getDuty, getGrassRootsCost, getHeatTransferArea, getInnerDiameter, getInstallationManHours, getJointEfficiency, getLastMarginResult, getMaterialDesignStandard, getMaterialPipeDesignStandard, getMaxAllowableStress, getMaxDesignCv, getMaxDesignGassVolumeFlow, getMaxDesignOilVolumeFlow, getMaxDesignPressure, getMaxDesignPressureDrop, getMaxDesignVelocity, getMaxDesignVolumeFlow, getMaxDesignWaterVolumeFlow, getMaxOperationPressure, getMaxOperationTemperature, getMinDesignGassVolumeFLow, getMinDesignOilFLow, getMinDesignPressure, getMinDesignVolumeFLow, getMinDesignWaterVolumeFLow, getMinOperationPressure, getMinOperationTemperature, getModuleHeight, getModuleLength, getModuleWidth, getOuterDiameter, getPower, getPressureMarginFactor, getProcessEquipment, getPurchasedEquipmentCost, getRecommendedStandards, getResponse, getTantanLength, getTensileStrength, getTotalModuleCost, getVolumeTotal, getWallThickness, getWeightElectroInstrument, getWeightNozzle, getWeightPiping, getWeightStructualSteel, getWeightTotal, getWeightVessel, getWeigthInternals, getWeigthVesselShell, hasDesignStandard, hashCode, initMechanicalDesign, isHasSetCompanySpecificDesignStandards, readDesignSpecifications, setCompanySpecificDesignStandards, setConstrutionMaterial, setCorrosionAllowance, setCostEstimateCepci, setCostEstimateLocationFactor, setCostEstimateMaterial, setDefaultLiquidDensity, setDefaultLiquidViscosity, setDesign, setDesignDataSource, setDesignDataSources, setDesignStandard, setDesignStandard, setDesignStandard, setDesignStandard, setDesignStandards, setHasSetCompanySpecificDesignStandards, setInnerDiameter, setJointEfficiency, setMaterialDesignStandard, setMaterialPipeDesignStandard, setMaxDesignCv, setMaxDesignDuty, setMaxDesignGassVolumeFlow, setMaxDesignOilVolumeFlow, setMaxDesignPower, setMaxDesignPressureDrop, setMaxDesignVelocity, setMaxDesignVolumeFlow, setMaxDesignWaterVolumeFlow, setMaxOperationPressure, setMaxOperationTemperature, setMinDesignDuty, setMinDesignGassVolumeFLow, setMinDesignOilFLow, setMinDesignPower, setMinDesignVolumeFLow, setMinDesignWaterVolumeFLow, setMinOperationPressure, setMinOperationTemperature, setModuleHeight, setModuleLength, setModuleWidth, setOuterDiameter, setPressureMarginFactor, setProcessEquipment, setTantanLength, setTensileStrength, setWallThickness, setWeightElectroInstrument, setWeightNozzle, setWeightPiping, setWeightStructualSteel, setWeightTotal, setWeightVessel, setWeigthInternals, setWeigthVesselShell, toCompactJson, toJson, validateOperatingEnvelope, validateOperatingEnvelope

Methods inherited from class Object

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

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

mixingPressure

private double mixingPressure

motiveNozzleThroatArea

private double motiveNozzleThroatArea

motiveNozzleExitVelocity

private double motiveNozzleExitVelocity

suctionInletArea

private double suctionInletArea

suctionInletVelocity

private double suctionInletVelocity

mixingChamberArea

private double mixingChamberArea

mixingChamberVelocity

private double mixingChamberVelocity

diffuserOutletArea

private double diffuserOutletArea

diffuserOutletVelocity

private double diffuserOutletVelocity

entrainmentRatio

private double entrainmentRatio

motiveNozzleEffectiveLength

private double motiveNozzleEffectiveLength

suctionInletLength

private double suctionInletLength

mixingChamberLength

private double mixingChamberLength

diffuserOutletLength

private double diffuserOutletLength

bodyVolume

private double bodyVolume

connectedPipingVolume

private double connectedPipingVolume

suctionConnectionLength

private double suctionConnectionLength

dischargeConnectionLength

private double dischargeConnectionLength

Constructor Details

EjectorMechanicalDesign

public EjectorMechanicalDesign(ProcessEquipmentInterface equipment)

Method Details

resetDesign

public void resetDesign()

Reset stored results.

updateDesign

public void updateDesign(double mixingPressure,
 double motiveNozzleThroatArea,
 double motiveNozzleExitVelocity,
 double suctionInletArea,
 double suctionInletVelocity,
 double mixingChamberArea,
 double mixingChamberVelocity,
 double diffuserOutletArea,
 double diffuserOutletVelocity,
 double entrainmentRatio,
 double motiveNozzleEffectiveLength,
 double suctionInletLength,
 double mixingChamberLength,
 double diffuserOutletLength,
 double bodyVolume,
 double connectedPipingVolume,
 double suctionConnectionLength,
 double dischargeConnectionLength)

Store the latest mechanical design results from an ejector calculation.

Parameters:

mixingPressure - mixing chamber pressure in Pa

motiveNozzleThroatArea - motive nozzle throat area in m2

motiveNozzleExitVelocity - motive nozzle exit velocity in m/s

suctionInletArea - suction inlet area in m2

suctionInletVelocity - suction inlet velocity in m/s

mixingChamberArea - mixing chamber area in m2

mixingChamberVelocity - mixing chamber velocity in m/s

diffuserOutletArea - diffuser outlet area in m2

diffuserOutletVelocity - diffuser outlet velocity in m/s

entrainmentRatio - ratio of suction to motive mass flow

motiveNozzleEffectiveLength - motive nozzle effective length in m

suctionInletLength - suction inlet length in m

mixingChamberLength - mixing chamber length in m

diffuserOutletLength - diffuser outlet length in m

bodyVolume - ejector body volume in m3

connectedPipingVolume - connected piping volume in m3

suctionConnectionLength - suction connection length in m

dischargeConnectionLength - discharge connection length in m

getMixingPressure

public double getMixingPressure()

getMotiveNozzleThroatArea

public double getMotiveNozzleThroatArea()

getMotiveNozzleExitVelocity

public double getMotiveNozzleExitVelocity()

getMotiveNozzleDiameter

public double getMotiveNozzleDiameter()

getSuctionInletArea

public double getSuctionInletArea()

getSuctionInletVelocity

public double getSuctionInletVelocity()

getSuctionInletDiameter

public double getSuctionInletDiameter()

getMixingChamberArea

public double getMixingChamberArea()

getMixingChamberVelocity

public double getMixingChamberVelocity()

getMixingChamberDiameter

public double getMixingChamberDiameter()

getDiffuserOutletArea

public double getDiffuserOutletArea()

getDiffuserOutletVelocity

public double getDiffuserOutletVelocity()

getDiffuserOutletDiameter

public double getDiffuserOutletDiameter()

getEntrainmentRatio

public double getEntrainmentRatio()

getMotiveNozzleEffectiveLength

public double getMotiveNozzleEffectiveLength()

getSuctionInletLength

public double getSuctionInletLength()

getMixingChamberLength

public double getMixingChamberLength()

getDiffuserOutletLength

public double getDiffuserOutletLength()

getBodyVolume

public double getBodyVolume()

getConnectedPipingVolume

public double getConnectedPipingVolume()

getTotalVolume

public double getTotalVolume()

getSuctionConnectionLength

public double getSuctionConnectionLength()

getDischargeConnectionLength

public double getDischargeConnectionLength()

areaToDiameter

private static double areaToDiameter(double area)