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class  ElasticRingProblem< ELEMENT >
 ////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////// More...


namespace  Global_Physical_Variables
 Namespace for physical parameters.


void Global_Physical_Variables::press_load (const Vector< double > &xi, const Vector< double > &x, const Vector< double > &N, Vector< double > &load)
 Load function: Constant external pressure with cos variation to induce buckling in n=2 mode. More...
double & Global_Physical_Variables::external_pressure ()
 Return a reference to the external pressure load on the elastic ring. A reference is obtained by de-referencing the pointer to the data value that contains the external load. More...
int main ()
 ///////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////// More...


double Global_Physical_Variables::H =0.05
 Nondim thickness. More...
double Global_Physical_Variables::Xprescr = 1.0
 Prescribed position (only used for displacement control) More...
double Global_Physical_Variables::Pcos =0.0
 Perturbation pressure. More...
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. More...

Function Documentation

◆ main()

int main ( )

///////////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////////

Driver for ring test problem

Definition at line 456 of file

References ElasticRingProblem< ELEMENT >::parameter_study().