Functions | Variables
Global_Physical_Variables Namespace Reference

Global variables that represent physical properties. More...

Functions

double external_pressure ()
 Return a reference to the external pressure load on the elastic tube. More...
 
void press_load (const Vector< double > &xi, const Vector< double > &x, const Vector< double > &N, Vector< double > &load)
 Load function, normal pressure loading. More...
 

Variables

double Prescribed_y = 1.0
 Prescribed position of control point. More...
 
Data * Pext_data_pt
 Pointer to pressure load (stored in Data so it can become an unknown in the problem when displacement control is used. More...
 
double Pcos =1.0
 Perturbation pressure. More...
 

Detailed Description

Global variables that represent physical properties.

Function Documentation

double Global_Physical_Variables::external_pressure ( )

Return a reference to the external pressure load on the elastic tube.

Definition at line 70 of file clamped_shell.cc.

References Pext_data_pt.

Referenced by press_load(), and ShellProblem< ELEMENT >::solve().

void Global_Physical_Variables::press_load ( const Vector< double > &  xi,
const Vector< double > &  x,
const Vector< double > &  N,
Vector< double > &  load 
)

Load function, normal pressure loading.

Definition at line 75 of file clamped_shell.cc.

References external_pressure(), and Pcos.

Referenced by ShellProblem< ELEMENT >::ShellProblem().

Variable Documentation

double Global_Physical_Variables::Pcos =1.0

Perturbation pressure.

Definition at line 65 of file clamped_shell.cc.

Referenced by press_load(), and ShellProblem< ELEMENT >::solve().

Data * Global_Physical_Variables::Pext_data_pt

Pointer to pressure load (stored in Data so it can become an unknown in the problem when displacement control is used.

Definition at line 62 of file clamped_shell.cc.

Referenced by external_pressure(), and ShellProblem< ELEMENT >::ShellProblem().

double Global_Physical_Variables::Prescribed_y = 1.0

Prescribed position of control point.

Definition at line 58 of file clamped_shell.cc.

Referenced by ShellProblem< ELEMENT >::ShellProblem(), and ShellProblem< ELEMENT >::solve().