nce.mech

Class BackingDeviceTEMA

java.lang.Object

nce.mech.BackingDeviceTEMA

public class BackingDeviceTEMA
extends java.lang.Object

Implements thickness calculation of backing devices according to TEMA RCB-5.14

Version:

20160408

Author:

Carlo Tegano

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	BackingDeviceTEMA.Styles

Constructor Summary

Constructors

Constructor and Description
BackingDeviceTEMA()

Method Summary

Methods

Modifier and Type	Method and Description
double	evalMinThickness() Evaluates minimum required thickness
void	setDesignData(double w, double s) Sets backing device design figures
void	setGeometry(double a, double b, double c, double z, BackingDeviceTEMA.Styles style) Defines backing device geometry

Methods inherited from class java.lang.Object

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

Constructor Detail

BackingDeviceTEMA

public BackingDeviceTEMA()

Method Detail

setGeometry

public void setGeometry(double a,
               double b,
               double c,
               double z,
               BackingDeviceTEMA.Styles style)

Defines backing device geometry

Parameters:

a - Ring OD [m]

b - depends on ring shape, see fig.RCB-5.141 [m]

c - bolt circle [m]

z - Tubesheet OD [m]

style - device shape, see TEMA figure 5.14

setDesignData

public void setDesignData(double w,
                 double s)

Sets backing device design figures

Parameters:

w - design bolt load [N]

s - ASME code allowable stress [Pa]

evalMinThickness

public double evalMinThickness()

Evaluates minimum required thickness

Returns:

minimum thickness in [m]