static void Main(string[] args)
{
InputModelArgs model = new InputModelArgs();
model.Shape.L = 1;
model.Shape.H = 0.1;
model.Material.AutoiFillE(40000);
model.Material.AutoFillV(0.3);
model.Material.AutoFillG();
model.Boundary = BoundaryConditions.FixedLeftSide;
model.Load = 2752.4039476340849;
FEMSolver solver = new FEMSolver(model);
int iter;
Result result = solver.SolvePDE(30, 6, 0.001, out iter);
AnaliticalOneSideFixed analitical = new AnaliticalOneSideFixed(model);
using (StreamWriter sw = new StreamWriter("ResultU1.txt"))
{
foreach (Node node in solver.Mesh.MiddleNodes)
{
Vector alfa = new Vector(3);
alfa[0] = node.X;
alfa[2] = node.Y;
sw.WriteLine(node.X.ToString() + " " + solver.U[2 * node.Index].ToString("0.00000") + "\t" + analitical.U(alfa)[0].ToString("0.00000"));
}
sw.Close();
}
using (StreamWriter sw = new StreamWriter("ResultU3.txt"))
{
foreach (Node node in solver.Mesh.MiddleNodes)
{
Vector alfa = new Vector(3);
alfa[0] = node.X;
alfa[2] = node.Y;
sw.WriteLine(node.X.ToString() + "\t" + result.U[2 * node.Index + 1].ToString("0.00000") + "\t" + analitical.U(alfa)[2].ToString("0.00000"));
}
sw.Close();
}
Console.WriteLine("Ітерацій: " + iter.ToString());
Console.WriteLine("Files Filed");
Console.Read();
}
public void Solve()
{
IsSolved = false;
Model.Material.AutoFillG();
if (Model.Boundary == BoundaryConditions.FixedLeftSide)
{
analitical = new AnaliticalOneSideFixed(Model);
}
else
{
double sigma = Model.Load;
analitical = new AnaliticalTwoSidesFixed(Model, sigma);
Model.Load = (-1) * ((AnaliticalTwoSidesFixed)analitical).CountLoad();
}
FEMSolver solver = new FEMSolver(Model);
int iter;
Result result = solver.SolvePDE(LN, HN, Accuracy, out iter);
Results.Clear();
foreach (Node node in solver.Mesh.MiddleNodes)
{
Vector alfa = new Vector(3);
alfa[0] = node.X;
alfa[2] = node.Y;
ResultItem resultItem = new ResultItem();
resultItem.Alfa1 = node.X;
resultItem.U1Numeric = result.U[2 * node.Index];
resultItem.U1Analitical = analitical.U(alfa)[0];
resultItem.U3Numeric = result.U[2 * node.Index + 1];
resultItem.U3Analitical = analitical.U(alfa)[2];
Results.Add(resultItem);
}
NonlinearResult = getNonlinearDrawREsult(result, solver);
LinearResult = getlinearDrawREsult(solver);
AxesData = getAxesData(Model);
IsSolved = true;
}