torus.cc File Reference

#include "generic.h"
#include "axisym_navier_stokes.h"
#include "navier_stokes.h"
#include "meshes/full_circle_mesh.h"

Classes
class	FilledCircle
class	TorusProblem< ELEMENT >
	Solve the Axisymmetric Navier Stokes equations in a torus. More...

Namespaces
	Global_Physical_Variables
	Global variables.

Functions
int	main ()

Variables
double	Global_Physical_Variables::Delta = 0.128
	The curvature of the torus. More...

Function Documentation

main()

int main

(

)

{
 //Construct and solve the problem
 //This maximum refinement level means that we fit (easily) into a 
 //1G machine, but it could probably go higher if you start to 
 //see refinement being overruled.
 //If you have this too high you get ridiculous refinement at early 
 //times that isn't really necessary.
 unsigned max_refinement_level = 6;
 double max_error = 1.0e-3;
 double min_error = 1.0e-5;
 TorusProblem<RefineableAxisymmetricQTaylorHoodElement> problem(
  max_refinement_level,min_error,max_error);
 
 //Refine uniformly once
 problem.refine_uniformly();
 
 //Now timestep
 problem.solve_system(0.01,2);
}

References MeshRefinement::max_error, MeshRefinement::min_error, and problem.