time_harmonic_elasticity_driver_source.cc File Reference

#include <fenv.h>
#include "math.h"
#include <complex>
#include "generic.h"
#include "pml_time_harmonic_linear_elasticity.h"
#include "oomph_crbond_bessel.h"
#include "meshes/triangle_mesh.h"
#include "meshes/rectangular_quadmesh.h"

Classes
class	ElasticAnnulusProblem< ELASTICITY_ELEMENT >
	Annular disk. More...

Namespaces
	Global_Parameters
	Namespace for global parameters.

Functions
void	Global_Parameters::body_force (const Vector< double > &x, Vector< std::complex< double > > &b)
	Body force. More...
void	Global_Parameters::compute_dependent_parameters ()
	Function to compute dependent parameters. More...
int	main (int argc, char **argv)
	Driver for annular disk loaded by pressure. More...

Function Documentation

main()

int main	(	int argc	,
		char **	argv
	)

Driver for annular disk loaded by pressure.

Number of elements for each layer

Thickness of each layer

Update dependent parameters

{
 
 // Start timing of the code
 Global_Parameters::T_start=TimingHelpers::timer();
 
 // Store command line arguments
 CommandLineArgs::setup(argc,argv);
 
 // Define possible command line arguments and parse the ones that
 // were actually specified 
 
 // Over-write PML layers element number in each dimension
 CommandLineArgs::specify_command_line_flag("--n_pml",
                 &Global_Parameters::N_pml_multiplier);
 
 // Over-write PML layers physical length in each dimension
 CommandLineArgs::specify_command_line_flag("--l_pml",
                 &Global_Parameters::L_pml_multiplier);
 
 // Output directory
 CommandLineArgs::specify_command_line_flag(
  "--dir", &Global_Parameters::Directory);
 
  
#ifdef ADAPTIVE
 
 // Max. number of adaptations
 unsigned max_adapt=0;
 CommandLineArgs::specify_command_line_flag("--max_adapt",&max_adapt);
 
#endif
 
 // Validation run?
 CommandLineArgs::specify_command_line_flag("--validation");
 
 // Parse command line
 CommandLineArgs::parse_and_assign(); 
 
 // Doc what has actually been specified on the command line
 CommandLineArgs::doc_specified_flags();
 
 // Validation run?
 if (CommandLineArgs::command_line_flag_has_been_set("--validation"))
  {
   oomph_info << "Using coarser resolution for self-test\n";
   
   Global_Parameters::N_x_right_pml  = 2;
   Global_Parameters::N_y_top_pml    = 2;
   Global_Parameters::N_x_left_pml   = 2; 
   Global_Parameters::N_y_bottom_pml = 2; 
 
   Global_Parameters::Width_x_right_pml  = 1.0;
   Global_Parameters::Width_y_top_pml    = 1.0;
   Global_Parameters::Width_x_left_pml   = 1.0;
   Global_Parameters::Width_y_bottom_pml = 1.0;
  }
 
 Global_Parameters::compute_dependent_parameters();
 
 DocInfo doc_info;
 
 // Set output directory
 doc_info.set_directory(Global_Parameters::Directory);
 
 // Build elasticity tensor
 Global_Parameters::E_pt=new PMLTimeHarmonicIsotropicElasticityTensor(
    Global_Parameters::Nu);
 
 
#ifdef ADAPTIVE
 
 //Set up the problem
 ElasticAnnulusProblem<
 ProjectablePMLTimeHarmonicLinearElasticityElement
  <QPMLTimeHarmonicLinearElasticityElement<2,3> > 
 > problem;
 
#else
 
 //Set up the problem
 ElasticAnnulusProblem<QPMLTimeHarmonicLinearElasticityElement<2,3> > 
  problem;
 
#endif
 
 
#ifdef ADAPTIVE
 
 // Solve the problem with Newton's method, allowing
 // up to max_adapt mesh adaptations after every solve.
 problem.newton_solve(max_adapt);
#else
 
 // Solve the problem using Newton's method
 problem.newton_solve();
#endif
 
 // End timing of the code
 Global_Parameters::T_end=TimingHelpers::timer();
 
 // Doc solution
 problem.doc_solution(doc_info);
 
} //end of main

References oomph::CommandLineArgs::command_line_flag_has_been_set(), Global_Parameters::compute_dependent_parameters(), Global_Parameters::Directory, oomph::CommandLineArgs::doc_specified_flags(), Global_Parameters::E_pt, Global_Parameters::L_pml_multiplier, Global_Parameters::N_pml_multiplier, Global_Parameters::N_x_left_pml, Global_Parameters::N_x_right_pml, Global_Parameters::N_y_bottom_pml, Global_Parameters::N_y_top_pml, Global_Parameters::Nu, oomph::oomph_info, oomph::CommandLineArgs::parse_and_assign(), problem, oomph::DocInfo::set_directory(), Flag_definition::setup(), oomph::CommandLineArgs::specify_command_line_flag(), Global_Parameters::T_end, Global_Parameters::T_start, Global_Parameters::Width_x_left_pml, Global_Parameters::Width_x_right_pml, Global_Parameters::Width_y_bottom_pml, and Global_Parameters::Width_y_top_pml.