public void calculate(Matrix K, Vector b, Vector T)
{
Console.WriteLine("Iniciando calculo de respuesta...");
Matrix Kinv = new Matrix();
Console.WriteLine("Calculo de inversa...");
Math_tools.inverseMatrix(K, Kinv);
Console.WriteLine("Calculo de respuesta...");
Math_tools.productMatrixVector(Kinv, b, T);
}
public Vector createLocalb(int element, Mesh m)
{
Vector b = new Vector();
float J = calculateLocalJ(element, m);
Math_tools.zeroes(b, 30);
//FALTA MODIFICAR, HAY QUE OBTENER LOS VALORES DESDE EL ARCHIVO PARA HACER ESTO
b[0] = (J / 120) * 3540;
b[1] = (J / 120) * -60;
b[2] = (J / 120) * -60;
b[3] = (J / 120) * -60;
b[4] = (J / 120) * 240;
b[5] = (J / 120) * 240;
b[6] = (J / 120) * 240;
b[7] = (J / 120) * 240;
b[8] = (J / 120) * 240;
b[9] = (J / 120) * 240;
b[10] = (J / 120) * 177;
b[11] = (J / 120) * -3;
b[12] = (J / 120) * -3;
b[13] = (J / 120) * -3;
b[14] = (J / 120) * 12;
b[15] = (J / 120) * 12;
b[16] = (J / 120) * 12;
b[17] = (J / 120) * 12;
b[18] = (J / 120) * 12;
b[19] = (J / 120) * 12;
b[20] = (J / 120) * -1711;
b[21] = (J / 120) * 29;
b[22] = (J / 120) * 29;
b[23] = (J / 120) * 29;
b[24] = (J / 120) * -116;
b[25] = (J / 120) * -116;
b[26] = (J / 120) * -116;
b[27] = (J / 120) * -116;
b[28] = (J / 120) * -116;
b[29] = (J / 120) * -116;
return(b);
}
static void Main(string[] args)
{
string filename = args[0];
List <Matrix> localKs = new List <Matrix>();
List <Vector> localbs = new List <Vector>();
Matrix K = new Matrix();
Vector b = new Vector();
Vector T = new Vector();
Sel sel = new Sel();
Console.Write("IMPLEMENTACION DEL METODO DE LOS ELEMENTOS FINITOS\n"
+ "\t- TRANSFERENCIA DE CALOR\n" + "\t- 3 DIMENSIONES\n" +
"\t- FUNCIONES DE FORMA LINEALES\n" + "\t- PESOS DE GALERKIN\n"
+ "\t- ELEMENTOS TETRAHEDROS\n" +
"*********************************************************************************\n\n");
Mesh m = new Mesh();
Tools.leerMallayCondiciones(m, filename + ".dat");
Console.WriteLine("Datos obtenidos correctamente");
sel.crearSistemasLocales(m, localKs, localbs);
Math_tools.zeroes(K, m.getSize((int)Classes.size.NODES));
Math_tools.zeroes(b, m.getSize((int)Classes.size.NODES));
sel.ensamblaje(m, localKs, localbs, K, b);
sel.applyNeumann(m, b);
sel.applyDirichlet(m, K, b);
Math_tools.zeroes(T, b.Count);
sel.calculate(K, b, T);
Tools.writeResults(m, T, filename);
}
public Matrix createLocalK(int id, Mesh m)//id = element
{
Matrix localK = new Matrix();
float EI = 88f; //VALOR QUEMADO PORQUE ES EL RANDOMIZADO
float Jacobian = calculateLocalJ(id, m);
////
float A = calculateElement_A(id, m);
float B = calculateElement_B(id, m);
float C = calculateElement_C(id, m);
float D = calculateElement_D(id, m);
float E = calculateElement_E(id, m);
float F = calculateElement_F(id, m);
float G = calculateElement_G(id, m);
float H = calculateElement_H(id, m);
float I = calculateElement_I(id, m);
float J = calculateElement_J(id, m);
float K = calculateElement_K(id, m);
Math_tools.zeroes(localK, 30);
//SI TRUENA, ES PORQUE SE DURMIERON Y ME DICTARON MAL MATRIZ MIU
//COPY 1
localK[0][0] = (EI * Jacobian) * A;
localK[0][1] = (EI * Jacobian) * E;
localK[0][4] = (EI * Jacobian) * -E;
localK[0][6] = (EI * Jacobian) * -F;
localK[0][7] = (EI * Jacobian) * G;
localK[0][8] = (EI * Jacobian) * F;
localK[0][9] = (EI * Jacobian) * F;
localK[1][0] = (EI * Jacobian) * E;
localK[1][1] = (EI * Jacobian) * B;
localK[1][4] = (EI * Jacobian) * -H;
localK[1][6] = (EI * Jacobian) * -H;
localK[1][7] = (EI * Jacobian) * I;
localK[1][8] = (EI * Jacobian) * H;
localK[1][9] = (EI * Jacobian) * H;
localK[4][0] = (EI * Jacobian) * -F;
localK[4][1] = (EI * Jacobian) * -H;
localK[4][4] = (EI * Jacobian) * C;
localK[4][6] = (EI * Jacobian) * J;
localK[4][7] = (EI * Jacobian) * -K;
localK[4][8] = (EI * Jacobian) * -C;
localK[4][9] = (EI * Jacobian) * -J;
localK[6][0] = (EI * Jacobian) * -F;
localK[6][1] = (EI * Jacobian) * -H;
localK[6][4] = (EI * Jacobian) * J;
localK[6][6] = (EI * Jacobian) * C;
localK[6][7] = (EI * Jacobian) * -K;
localK[6][8] = (EI * Jacobian) * -J;
localK[6][9] = (EI * Jacobian) * -C;
localK[7][0] = (EI * Jacobian) * G;
localK[7][1] = (EI * Jacobian) * I;
localK[7][4] = (EI * Jacobian) * -K;
localK[7][6] = (EI * Jacobian) * -K;
localK[7][7] = (EI * Jacobian) * D;
localK[7][8] = (EI * Jacobian) * K;
localK[7][9] = (EI * Jacobian) * K;
localK[8][0] = (EI * Jacobian) * F;
localK[8][1] = (EI * Jacobian) * H;
localK[8][4] = (EI * Jacobian) * -C;
localK[8][6] = (EI * Jacobian) * -J;
localK[8][7] = (EI * Jacobian) * K;
localK[8][8] = (EI * Jacobian) * C;
localK[8][9] = (EI * Jacobian) * J;
localK[9][0] = (EI * Jacobian) * F;
localK[9][1] = (EI * Jacobian) * H;
localK[9][4] = (EI * Jacobian) * -J;
localK[9][6] = (EI * Jacobian) * -C;
localK[9][7] = (EI * Jacobian) * K;
localK[9][8] = (EI * Jacobian) * J;
localK[9][9] = (EI * Jacobian) * C;
//COPY 2
localK[10][10] = (EI * Jacobian) * A;
localK[10][11] = (EI * Jacobian) * E;
localK[10][14] = (EI * Jacobian) * -E;
localK[10][16] = (EI * Jacobian) * -F;
localK[10][17] = (EI * Jacobian) * G;
localK[10][18] = (EI * Jacobian) * F;
localK[10][19] = (EI * Jacobian) * F;
localK[11][10] = (EI * Jacobian) * E;
localK[11][11] = (EI * Jacobian) * B;
localK[11][14] = (EI * Jacobian) * -H;
localK[11][16] = (EI * Jacobian) * -H;
localK[11][17] = (EI * Jacobian) * I;
localK[11][18] = (EI * Jacobian) * H;
localK[11][19] = (EI * Jacobian) * H;
localK[14][10] = (EI * Jacobian) * -F;
localK[14][11] = (EI * Jacobian) * -H;
localK[14][14] = (EI * Jacobian) * C;
localK[14][16] = (EI * Jacobian) * J;
localK[14][17] = (EI * Jacobian) * -K;
localK[14][18] = (EI * Jacobian) * -C;
localK[14][19] = (EI * Jacobian) * -J;
localK[16][10] = (EI * Jacobian) * -F;
localK[16][11] = (EI * Jacobian) * -H;
localK[16][14] = (EI * Jacobian) * J;
localK[16][16] = (EI * Jacobian) * C;
localK[16][17] = (EI * Jacobian) * -K;
localK[16][18] = (EI * Jacobian) * -J;
localK[16][19] = (EI * Jacobian) * -C;
localK[17][10] = (EI * Jacobian) * G;
localK[17][11] = (EI * Jacobian) * I;
localK[17][14] = (EI * Jacobian) * -K;
localK[17][16] = (EI * Jacobian) * -K;
localK[17][17] = (EI * Jacobian) * D;
localK[17][18] = (EI * Jacobian) * K;
localK[17][19] = (EI * Jacobian) * K;
localK[18][10] = (EI * Jacobian) * F;
localK[18][11] = (EI * Jacobian) * H;
localK[18][14] = (EI * Jacobian) * -C;
localK[18][16] = (EI * Jacobian) * -J;
localK[18][17] = (EI * Jacobian) * K;
localK[18][18] = (EI * Jacobian) * C;
localK[18][19] = (EI * Jacobian) * J;
localK[19][10] = (EI * Jacobian) * F;
localK[19][11] = (EI * Jacobian) * H;
localK[19][14] = (EI * Jacobian) * -J;
localK[19][16] = (EI * Jacobian) * -C;
localK[19][17] = (EI * Jacobian) * K;
localK[19][18] = (EI * Jacobian) * J;
localK[19][19] = (EI * Jacobian) * C;
//COPY 3
localK[20][20] = (EI * Jacobian) * A;
localK[20][21] = (EI * Jacobian) * E;
localK[20][24] = (EI * Jacobian) * -E;
localK[20][26] = (EI * Jacobian) * -F;
localK[20][27] = (EI * Jacobian) * G;
localK[20][28] = (EI * Jacobian) * F;
localK[20][29] = (EI * Jacobian) * F;
localK[21][20] = (EI * Jacobian) * E;
localK[21][21] = (EI * Jacobian) * B;
localK[21][24] = (EI * Jacobian) * -H;
localK[21][26] = (EI * Jacobian) * -H;
localK[21][27] = (EI * Jacobian) * I;
localK[21][28] = (EI * Jacobian) * H;
localK[21][29] = (EI * Jacobian) * H;
localK[24][20] = (EI * Jacobian) * -F;
localK[24][21] = (EI * Jacobian) * -H;
localK[24][24] = (EI * Jacobian) * C;
localK[24][26] = (EI * Jacobian) * J;
localK[24][27] = (EI * Jacobian) * -K;
localK[24][28] = (EI * Jacobian) * -C;
localK[24][29] = (EI * Jacobian) * -J;
localK[26][20] = (EI * Jacobian) * -F;
localK[26][21] = (EI * Jacobian) * -H;
localK[26][24] = (EI * Jacobian) * J;
localK[26][26] = (EI * Jacobian) * C;
localK[26][27] = (EI * Jacobian) * -K;
localK[26][28] = (EI * Jacobian) * -J;
localK[26][29] = (EI * Jacobian) * -C;
localK[27][20] = (EI * Jacobian) * G;
localK[27][21] = (EI * Jacobian) * I;
localK[27][24] = (EI * Jacobian) * -K;
localK[27][26] = (EI * Jacobian) * -K;
localK[27][27] = (EI * Jacobian) * D;
localK[27][28] = (EI * Jacobian) * K;
localK[27][29] = (EI * Jacobian) * K;
localK[28][20] = (EI * Jacobian) * F;
localK[28][21] = (EI * Jacobian) * H;
localK[28][24] = (EI * Jacobian) * -C;
localK[28][26] = (EI * Jacobian) * -J;
localK[28][27] = (EI * Jacobian) * K;
localK[28][28] = (EI * Jacobian) * C;
localK[28][29] = (EI * Jacobian) * J;
localK[29][20] = (EI * Jacobian) * F;
localK[29][21] = (EI * Jacobian) * H;
localK[29][24] = (EI * Jacobian) * -J;
localK[29][26] = (EI * Jacobian) * -C;
localK[29][27] = (EI * Jacobian) * K;
localK[29][28] = (EI * Jacobian) * J;
localK[29][29] = (EI * Jacobian) * C;
return(localK);
}
