mirror of
https://codeberg.org/vcbferreira/NuFI_deal.ii
synced 2026-08-12 14:33:18 +02:00
47 lines
1.2 KiB
C++
47 lines
1.2 KiB
C++
#ifndef PARAMETERS_H
|
|
#define PARAMETERS_H
|
|
|
|
#include <cmath>
|
|
#include <cstdlib>
|
|
|
|
namespace Parameters
|
|
{
|
|
constexpr unsigned int DIMENSION = 1;
|
|
|
|
constexpr double X_DOMAIN_LEFT = 0.0;
|
|
constexpr double X_DOMAIN_RIGHT = 4*M_PI;
|
|
constexpr double LX = std::abs(X_DOMAIN_RIGHT- X_DOMAIN_LEFT);
|
|
constexpr double LX_INV = 1/LX;
|
|
|
|
constexpr double V_DOMAIN_LEFT = -10.0;
|
|
constexpr double V_DOMAIN_RIGHT = 10.0;
|
|
|
|
constexpr unsigned int NV = 512;
|
|
constexpr double DV = std::abs(V_DOMAIN_RIGHT - V_DOMAIN_LEFT)/NV;
|
|
|
|
// deal.ii options
|
|
constexpr unsigned int GLOBAL_REFINEMENT = 7;
|
|
constexpr unsigned int FE_DEGREE = 4;
|
|
constexpr unsigned int CONVERGENCE_ITERATIONS = 20000;
|
|
constexpr double CONVERGENCE_LIMIT = 1e-12;
|
|
|
|
constexpr double EPS = 0.01;
|
|
constexpr double WAVE_NR = 0.5;
|
|
constexpr double F0_FACTOR = 0.39894228040143267793994; // 1/sqrt(2pi)
|
|
|
|
// NUFI options
|
|
constexpr double DT=1./10.;
|
|
constexpr unsigned int TMAX = 50;
|
|
|
|
//spline options
|
|
constexpr int SPLINE_NX = 256;
|
|
constexpr double SPLINE_DX = LX/(SPLINE_NX);
|
|
constexpr double SPLINE_DX_INV = 1/SPLINE_DX;
|
|
constexpr size_t SPLINE_ORDER = 4;
|
|
|
|
//Plotting options
|
|
constexpr int PLOT_FREQUENCY = 5;
|
|
}
|
|
|
|
#endif
|