Class MixerCostEstimate

java.lang.Object

neqsim.process.costestimation.UnitCostEstimateBaseClass

neqsim.process.costestimation.mixer.MixerCostEstimate

All Implemented Interfaces:

Serializable

public class MixerCostEstimate
extends UnitCostEstimateBaseClass

Cost estimation class for mixers.

This class provides mixer-specific cost estimation methods for static mixers, inline mixers, and mixing tees used in process applications.

Correlations are based on:

• Vendor quotes and industry data
• Peters & Timmerhaus - Plant Design and Economics

Version:

1.0

Author:

AGAS

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	flangedConnections	Include flanged connections.
private String	mixerType	Mixer type.
private int	numberOfElements	Number of mixing elements (for static mixers).
private double	pipeDiameter	Pipe diameter in inches.
private int	pressureClass	Pressure class (ASME).
private static final long	serialVersionUID	Serialization version UID.

Fields inherited from class UnitCostEstimateBaseClass

annualOperatingCost, bareModuleCost, costCalculator, equipmentType, grassRootsCost, installationManHours, mechanicalEquipment, purchasedEquipmentCost, totalModuleCost

Constructor Summary

Constructors

Constructor	Description
MixerCostEstimate(MechanicalDesign mechanicalEquipment)	Constructor for MixerCostEstimate.

Method Summary

Modifier and Type	Method	Description
private double	calcFlangeCost()	Calculate flange cost.
private double	calcInlineMixerCost()	Calculate inline mixer cost.
private double	calcMixingTeeCost()	Calculate mixing tee cost.
private double	calcMixingVesselCost()	Calculate mixing vessel cost.
protected double	calcPurchasedEquipmentCost()	Calculate purchased equipment cost.
private double	calcStaticMixerCost()	Calculate static mixer cost.
Map<String,Object>	getCostBreakdown()	Get cost breakdown by component.
String	getMixerType()	Get mixer type.
double	getPipeDiameter()	Get pipe diameter.
private double	getPressureClassFactor()	Get pressure class cost factor.
void	setFlangedConnections(boolean flanged)	Set flanged connections option.
void	setMixerType(String type)	Set mixer type.
void	setNumberOfElements(int elements)	Set number of mixing elements.
void	setPipeDiameter(double diameter)	Set pipe diameter.
void	setPressureClass(int pressClass)	Set pressure class.
Map<String,Object>	toMap()	Convert cost estimate to map for JSON export.

Methods inherited from class UnitCostEstimateBaseClass

calcAnnualOperatingCost, calculateCostEstimate, equals, generateBillOfMaterials, getBareModuleCost, getCostCalculator, getCostPerWeightUnit, getEquipmentType, getGrassRootsCost, getInstallationManHours, getMaterialFactor, getMaterialGrade, getPurchasedEquipmentCost, getTotalCost, getTotalModuleCost, hashCode, setCostCalculator, setCostPerWeightUnit, setCurrentCepci, setEquipmentType, setLocationFactor, setMaterialOfConstruction, toCompactJson, toJson

Methods inherited from class Object

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

Field Details

serialVersionUID

private static final long serialVersionUID

Serialization version UID.

See Also:

• Constant Field Values

mixerType

private String mixerType

Mixer type.

pipeDiameter

private double pipeDiameter

Pipe diameter in inches.

numberOfElements

private int numberOfElements

Number of mixing elements (for static mixers).

pressureClass

private int pressureClass

Pressure class (ASME).

flangedConnections

private boolean flangedConnections

Include flanged connections.

Constructor Details

MixerCostEstimate

public MixerCostEstimate(MechanicalDesign mechanicalEquipment)

Constructor for MixerCostEstimate.

Parameters:

mechanicalEquipment - the mixer mechanical design

Method Details

setMixerType

public void setMixerType(String type)

Set mixer type.

Parameters:

type - mixer type ("static", "inline", "tee", "vessel")

getMixerType

public String getMixerType()

Get mixer type.

Returns:

mixer type

setPipeDiameter

public void setPipeDiameter(double diameter)

Set pipe diameter.

Parameters:

diameter - pipe diameter in inches

getPipeDiameter

public double getPipeDiameter()

Get pipe diameter.

Returns:

pipe diameter in inches

setNumberOfElements

public void setNumberOfElements(int elements)

Set number of mixing elements.

Parameters:

elements - number of elements

setPressureClass

public void setPressureClass(int pressClass)

Set pressure class.

Parameters:

pressClass - ASME pressure class (150, 300, 600, 900, 1500, 2500)

setFlangedConnections

public void setFlangedConnections(boolean flanged)

Set flanged connections option.

Parameters:

flanged - true for flanged connections

calcPurchasedEquipmentCost

protected double calcPurchasedEquipmentCost()

Calculate purchased equipment cost.

Override this method in subclasses to provide equipment-specific cost correlations.

Overrides:

calcPurchasedEquipmentCost in class UnitCostEstimateBaseClass

Returns:

purchased equipment cost in USD

calcStaticMixerCost

private double calcStaticMixerCost()

Calculate static mixer cost.

Returns:

cost in USD

calcInlineMixerCost

private double calcInlineMixerCost()

Calculate inline mixer cost.

Returns:

cost in USD

calcMixingTeeCost

private double calcMixingTeeCost()

Calculate mixing tee cost.

Returns:

cost in USD

calcMixingVesselCost

private double calcMixingVesselCost()

Calculate mixing vessel cost.

Returns:

cost in USD

getPressureClassFactor

private double getPressureClassFactor()

Get pressure class cost factor.

Returns:

pressure class factor

calcFlangeCost

private double calcFlangeCost()

Calculate flange cost.

Returns:

flange cost in USD

getCostBreakdown

public Map<String,Object> getCostBreakdown()

Get cost breakdown by component.

Returns:

map of cost components

toMap

public Map<String,Object> toMap()

Convert cost estimate to map for JSON export.

Overrides:

toMap in class UnitCostEstimateBaseClass

Returns:

map of cost data