jakob.schratter/SciFEM-Project_CoffeeMugSimulation_Celebic-Schratter
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dino.celebic 2026-01-26 17:56:16 +01:00
commit 1151fb33b2
4 changed files with 56 additions and 14 deletions
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11
mgrid_2/main.cpp
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@ -84,10 +84,12 @@ int main(int argc, char **argv )
auto t3 = system_clock::now(); // start timer
double average_cup_temperature = u0_mug;
double percentage_temp_reached = 0.0;
double goal_temp = 67.0;
double goal_perc = 60.0;
double time_count = 0;
while (average_cup_temperature < 67.0)
// while (percentage_temp_reached < 60.0)
while (average_cup_temperature < goal_temp)
// while (percentage_temp_reached < goal_perc)
//for (int step = 0; step < steps; ++step)
{
vector<double> G(Mdt.Nrows(), 0.0);
@ -102,9 +104,10 @@ int main(int argc, char **argv )
JacobiSolve(SK, H, uv); // solve: (M/dt + K + C) * u_{n+1} = F + M/dt * u_{n}
// ----- SK ----- ------ H -------
tie(average_cup_temperature, percentage_temp_reached) = mesh_c.AverageVectorFunction_perSubdomain(uv, 0);
average_cup_temperature = mesh_c.AverageVectorFunction_perSubdomain(uv, 0);
percentage_temp_reached = mesh_c.CheckTemp_mult(uv, 0, goal_temp);
cout << "Average cup temperature: " << average_cup_temperature << " after " << time_count << " seconds. " << endl;
cout << "% of mug elements reached temperature 67º: " << percentage_temp_reached << endl;
cout << "% of elements reached temperature " << goal_temp << "ºC: " << percentage_temp_reached << endl;
time_count += dt;
}
auto t4 = system_clock::now(); // stop timer