mirror of
https://codeberg.org/vcbferreira/NuFI_deal.ii
synced 2026-08-12 14:33:18 +02:00
58 lines
1.6 KiB
C++
58 lines
1.6 KiB
C++
#ifndef PARAMETERS_H
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#define PARAMETERS_H
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#include <cmath>
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#include <cstdlib>
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#include <string>
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namespace Parameters {
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constexpr unsigned int DIMENSION = 1;
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constexpr double X_DOMAIN_LEFT = 0.0;
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constexpr double X_DOMAIN_RIGHT = 4 * M_PI;
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constexpr double LX = std::abs(X_DOMAIN_RIGHT - X_DOMAIN_LEFT);
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constexpr double LX_INV = 1 / LX;
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constexpr size_t CALC_NX = 256;
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constexpr double CALC_DX = LX / CALC_NX;
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constexpr double V_DOMAIN_LEFT_1 = -10.;
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constexpr double V_DOMAIN_RIGHT_1 = 10.;
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constexpr unsigned int NV_1 = 128;
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constexpr double DV_1 = std::abs(V_DOMAIN_RIGHT_1 - V_DOMAIN_LEFT_1) / NV_1;
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constexpr double V_DOMAIN_LEFT_2 = -10.;
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constexpr double V_DOMAIN_RIGHT_2 = 10.;
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constexpr unsigned int NV_2 = 128;
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constexpr double DV_2 = std::abs(V_DOMAIN_RIGHT_2 - V_DOMAIN_LEFT_2) / NV_2;
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// deal.ii options
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constexpr unsigned int GLOBAL_REFINEMENT = 6;
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constexpr unsigned int FE_DEGREE = 3;
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constexpr unsigned int CONVERGENCE_ITERATIONS = 5000;
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constexpr double CONVERGENCE_LIMIT = 1e-8;
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// Gauge options
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constexpr double GAUGE_DOMAIN_LEFT = 3.2;
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constexpr double GAUGE_DOMAIN_RIGHT = 3.8;
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constexpr double EPS = 0.01;
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constexpr double WAVE_NR = 0.5;
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constexpr double F0_FACTOR = 0.39894228040143267793994; // 1/sqrt(2pi)
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// NUFI options
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constexpr double DT = 1. / 10.;
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constexpr unsigned int TMAX = 100;
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constexpr unsigned int REFINE_FREQUENCY = 30;
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// Plotting options
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constexpr int PLOT_FREQUENCY = 10;
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constexpr size_t PLOT_NX = CALC_NX;
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constexpr double PLOT_DX = LX / PLOT_NX;
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constexpr double PLOT_FIXED_V2 = 0.;
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const std::string PLOT_DIR = "results/";
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} // namespace Parameters
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#endif
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