jakob.schratter/SciFEM-Project_CoffeeMugSimulation_Celebic-Schratter
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Init_Solution_mult (initialize on subdomains) + finer mesh

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dino.celebic 2026-01-23 17:43:13 +01:00
commit bd4477f062
7 changed files with 46889 additions and 2124 deletions
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7
mgrid_2/main.cpp
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@ -57,8 +57,9 @@ int main(int argc, char **argv )
// Initialize temperature
vector<double> uv(SK.Nrows(), 0.0); // temperature
mesh.SetValues(uv, [](double x, double y) -> double { return 18; } ); // initial temperature of every domain
mesh.Init_Solution_mult(uv, 0, [](double x, double y) -> double { return 18; }); // mug
mesh.Init_Solution_mult(uv, 1, [](double x, double y) -> double { return 80; }); // fluid
mesh.Init_Solution_mult(uv, 2, [](double x, double y) -> double { return 18; }); // air
// Apply BC
SK.ApplyDirichletBC(uv, fv);
@ -70,7 +71,7 @@ int main(int argc, char **argv )
auto t3 = system_clock::now(); // start timer
JacobiSolve(SK, fv, uv ); // solve the system of equations
// JacobiSolve(SK, fv, uv ); // solve the system of equations
auto t4 = system_clock::now(); // stop timer
auto duration = duration_cast<microseconds>(t4 - t3); // duration in microseconds