nce.mech

Class CylinderASMEVIIId1UG27

java.lang.Object

nce.mech.Cylinder

nce.mech.CylinderASMEVIIId1UG27

public class CylinderASMEVIIId1UG27
extends Cylinder

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

Version:

201600406

Author:

Carlo Tegano

Constructor Summary

Constructors

Constructor and Description
CylinderASMEVIIId1UG27()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	checkRequirements() Verifies ASME requirements for the applicability of the equations see also Appendix 1 sec 1-2
double	evalMAWP() Evaluates Maximum Allowable Working Pressure
double	evalMinThickness() Evaluates required minimum thickness.
double	evalOverdesign() Evaluates thickness overdesign
void	init(double iD, double actTh, double desP, double maxAllStress, 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

CylinderASMEVIIId1UG27

public CylinderASMEVIIId1UG27()

Method Detail

init

public void init(double iD,
        double actTh,
        double desP,
        double maxAllStress,
        double jEff,
        double corrAllow)

Set design parameters for rating procedure

Parameters:

iD - internal diameter [m]

actTh - actual thickness [m]

desP - design pressure [Pa]

maxAllStress - maximum allowable stress [Pa]

jEff - joints efficiency

corrAllow - corrosion allowance [m]

evalMinThickness

public double evalMinThickness()

Evaluates required minimum thickness. Minimum requirements as per section UG-16 are not considered.

Returns:

minimum thickness, including corrosion allowance

evalMAWP

public double evalMAWP()

Evaluates Maximum Allowable Working Pressure

Returns:

MAWP [Pa]

evalOverdesign

public double evalOverdesign()

Evaluates thickness overdesign

Returns:

overdesign

checkRequirements

public boolean checkRequirements()

Verifies ASME requirements for the applicability of the equations see also Appendix 1 sec 1-2

Returns:

true if requirements are satisfied