interaction/fsi_osc_ring/fsi_osc_ring.cc File Reference

#include "generic.h"
#include "navier_stokes.h"
#include "beam.h"
#include "meshes/quarter_circle_sector_mesh.h"
#include "meshes/one_d_lagrangian_mesh.h"

Classes
class	FSIRingProblem

Namespaces
	Global_Physical_Variables
	Global variables.

Functions
void	Global_Physical_Variables::set_params ()
void	Global_Physical_Variables::pcos_load (const Vector< double > &xi, const Vector< double > &x, const Vector< double > &N, Vector< double > &load)
int	main (int argc, char *argv[])
	Driver for fsi ring test problem. More...

Variables
double	Global_Physical_Variables::Alpha_sq =50.0
	Square of Womersly number (a frequency parameter) More...
double	Global_Physical_Variables::Density_ratio =1.0
	Density ratio of the solid and the fluid. More...

Function Documentation

main()

int main	(	int argc	,
		char *	argv[]
	)

Driver for fsi ring test problem.

Perturbation pressure

Duration of initial pcos perturbation

Amplitude of initial deformation

{
 
 // Store command line arguments
 CommandLineArgs::setup(argc,argv);
 
 // Number of elements
 unsigned nelem = 13; 
 
 double pcos_initial=1.0e-6; // ADJUST 
 
 double pcos_duration=0.3; // ADJUST
 
 double eps_ampl=0.0; // ADJUST
 
 //Set up the problem
 FSIRingProblem problem(nelem,eps_ampl,pcos_initial,pcos_duration);
 
 // Do parameter study
 problem.dynamic_run();
 
}

References problem, and Flag_definition::setup().