nce.mech

Class CylinderASMEVIIId1UG28

java.lang.Object

nce.mech.Cylinder

nce.mech.CylinderASMEVIIId1UG28

public class CylinderASMEVIIId1UG28
extends Cylinder

Rating of a cylinder according to ASME VIII div.1 see section UG-27 - "Thickness of shells and tubes under external pressure"

Version:

20160407

Author:

Carlo Tegano

Constructor Summary

Constructors

Constructor and Description
CylinderASMEVIIId1UG28()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	checkRequirements() Verifies ASME requirements for the applicability of the equations
void	defineMaterial(java.lang.String nameMaterialTable, ASMEIIpDsp3 db)
double	evalMAWP() Evaluates MAWP
double	evalOverdesign() Evaluates and overdesign using MAWP and design pressure
double	getParA()
double	getParB()
void	init(double iD, double desL, double actTh, double desT, double jEff, double corrAllow) Set design parameters for rating procedure

Methods inherited from class nce.mech.Cylinder

getActualThickness, getCorrAllow, getDesignPressure, getDesignTemperature, getJointEfficiency, getMaxAllowStress, getSolidVolume, setActualThickness, setDesignData, setDesignPressure, setDesignTemperature, setGeometry, setJointEfficiency, setMaxAllowStress

Methods inherited from class java.lang.Object

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

Constructor Detail

CylinderASMEVIIId1UG28

public CylinderASMEVIIId1UG28()

Method Detail

defineMaterial

public void defineMaterial(java.lang.String nameMaterialTable,
                  ASMEIIpDsp3 db)

init

public void init(double iD,
        double desL,
        double actTh,
        double desT,
        double jEff,
        double corrAllow)

Set design parameters for rating procedure

Parameters:

iD - internal diameter [m]

desL - design length [m]

actTh - actual thickness [m]

desT - design temperature [K], for Table CS3 pass yield strength [Pa]

jEff - joints efficiency

corrAllow - corrosion allowance [m]

evalMAWP

public double evalMAWP()

Evaluates MAWP

Returns:

MAWP in [Pa]

evalOverdesign

public double evalOverdesign()

Evaluates and overdesign using MAWP and design pressure

Returns:

(mawp / desP) - 1.0

checkRequirements

public boolean checkRequirements()

Verifies ASME requirements for the applicability of the equations

Returns:

true if requirements are satisfied

getParB

public double getParB()

getParA

public double getParA()