nce.mech

Class ShellHeadASMEVIIId1UG32

java.lang.Object

nce.mech.ShellHead

nce.mech.ShellHeadASMEVIIId1UG32

public class ShellHeadASMEVIIId1UG32
extends ShellHead

Rating of a shell head according to ASME VIII div.1 see section UG-32 - "Formed heads, and sections, pressure on concave side"

Version:

201600406

Author:

Carlo Tegano

Nested Class Summary

Nested classes/interfaces inherited from class nce.mech.ShellHead

ShellHead.Shapes

Constructor Summary

Constructors

Constructor and Description
ShellHeadASMEVIIId1UG32()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	checkRequirements() Verifies ASME requirements for the applicability of the equations
double	evalMAWP() Evaluates Maximum Allowable Working Pressure
double	evalMinThickness() Evaluates required minimum thickness
double	evalOverdesign()
void	init(ShellHead.Shapes shape, double iD, double actTh, double corrAllow, double desP, double maxAllStress, double jEff) Wrapper method to set head geometry and design data

Methods inherited from class nce.mech.ShellHead

getDesignPressure, getDesignTemperature, getJointEfficiency, getMaxAllowStress, getSolidVolume, setDesignData, setDesignPressure, setDesignTemperature, setGeometry, setGeometryEllipsoidal21, setGeometryHemispherical, setGeometryTorispherical1006, setJointEfficiency, setMaxAllowStress

Methods inherited from class java.lang.Object

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

Constructor Detail

ShellHeadASMEVIIId1UG32

public ShellHeadASMEVIIId1UG32()

Method Detail

init

public void init(ShellHead.Shapes shape,
        double iD,
        double actTh,
        double corrAllow,
        double desP,
        double maxAllStress,
        double jEff)

Wrapper method to set head geometry and design data

Parameters:

shape - Head type, to chose in Shapes enumeration

iD - internal diameter [m]

actTh - actual thickness [m]

corrAllow - corrosion allowance [m]

desP - design pressure [Pa]

maxAllStress - maximum allowable stress [Pa]

jEff - joint efficiency

evalMinThickness

public double evalMinThickness()

Evaluates required minimum thickness

Returns:

minimum thickness, including corrosion allowance

evalMAWP

public double evalMAWP()

Evaluates Maximum Allowable Working Pressure

Returns:

MAWP [Pa]

evalOverdesign

public double evalOverdesign()

checkRequirements

public boolean checkRequirements()

Verifies ASME requirements for the applicability of the equations

Returns:

true if requirements are satisfied