static void Main(string[] args)
{
_Main(args, false, delegate() {
NSE_SIMPLEMain p = new NSE_SIMPLEMain();
return(p);
});
}
public static void IncompressibleSteadyPoiseuilleFlowTest()
{
NSE_SIMPLEMain p = null;
Application <SIMPLEControl> ._Main(new string[] { "-c cs:NSE_SIMPLE.Incompressible.ControlExamples.PoiseuilleFlow()" }, false, delegate() {
p = new NSE_SIMPLEMain();
return(p);
});
double err_u = (double)p.QueryHandler.QueryResults["SolL2err_u"];
double err_v = (double)p.QueryHandler.QueryResults["SolL2err_v"];
double err_p = (double)p.QueryHandler.QueryResults["SolL2err_p"];
double thres_u = 5.1e-6;
double thres_v = 2.8e-6;
double thres_p = 1.6e-5;
Console.WriteLine("Number of SIMPLE iterations: " + p.SIMPLEStatus.SIMPLEStepNo + ". Expected number of iterations is less than 133.");
Assert.IsTrue(p.SIMPLEStatus.SIMPLEStepNo < 133);
Console.WriteLine("L2 Error of solution u: " + err_u + " (threshold is " + thres_u + ")");
Assert.IsTrue(err_u < thres_u);
Console.WriteLine("L2 Error of solution v: " + err_v + " (threshold is " + thres_v + ")");
Assert.IsTrue(err_v < thres_v);
Console.WriteLine("L2 Error of solution p: " + err_p + " (threshold is " + thres_p + ")");
Assert.IsTrue(err_p < thres_p);
}
public static void IncompressibleUnsteadyTaylorVortexTest()
{
NSE_SIMPLEMain p = null;
Application <SIMPLEControl> ._Main(new string[] { "-c cs:NSE_SIMPLE.Incompressible.ControlExamples.UnsteadyTaylorVortex()" }, false, delegate() {
p = new NSE_SIMPLEMain();
return(p);
});
double err_u = (double)p.QueryHandler.QueryResults["SolL2err_u"];
double err_v = (double)p.QueryHandler.QueryResults["SolL2err_v"];
double err_p = (double)p.QueryHandler.QueryResults["SolL2err_p"];
double thres_vel = 8.2e-3;
double thres_p = 1.5e-2;
if (p.SIMPLEStatus.CntMaxNoSIMPLEsteps > 0)
{
Console.WriteLine("WARNING: For this NUnitTest all time steps are expected to converge!");
}
Assert.IsTrue(p.SIMPLEStatus.CntMaxNoSIMPLEsteps == 0);
Console.WriteLine("L2 Error of solution u: " + err_u + " (threshold is " + thres_vel + ")");
Assert.IsTrue(err_u < thres_vel);
Console.WriteLine("L2 Error of solution v: " + err_v + " (threshold is " + thres_vel + ")");
Assert.IsTrue(err_v < thres_vel);
Console.WriteLine("L2 Error of solution p: " + err_p + " (threshold is " + thres_p + ")");
Assert.IsTrue(err_p < thres_p);
}
public static void MultiphaseUnsteadyWaveTest()
{
NSE_SIMPLEMain p = null;
Application <SIMPLEControl> ._Main(new string[] { "-c cs:NSE_SIMPLE.Multiphase.ControlExamples.UnsteadyMultiphaseWave()" }, false, delegate() {
p = new NSE_SIMPLEMain();
return(p);
});
double err_u = (double)p.QueryHandler.QueryResults["SolL2err_u"];
double err_p = (double)p.QueryHandler.QueryResults["SolL2err_p"];
double err_phi = (double)p.QueryHandler.QueryResults["SolL2err_phi"];
double err_rho = (double)p.QueryHandler.QueryResults["SolL2err_Rho"];
double thres_u = 6.1e-6;
double thres_p = 4.6e-3;
double thres_phi = 2.0e-3;
double thres_rho = 2.0;
if (p.SIMPLEStatus.CntMaxNoSIMPLEsteps > 0)
{
Console.WriteLine("WARNING: For this NUnitTest all time steps are expected to converge!");
}
Assert.IsTrue(p.SIMPLEStatus.CntMaxNoSIMPLEsteps == 0);
Console.WriteLine("L2 Error of solution u: " + err_u + " (threshold is " + thres_u + ")");
Assert.IsTrue(err_u < thres_u);
Console.WriteLine("L2 Error of solution p: " + err_p + " (threshold is " + thres_p + ")");
Assert.IsTrue(err_p < thres_p);
Console.WriteLine("L2 Error of solution phi: " + err_phi + " (threshold is " + thres_phi + ")");
Assert.IsTrue(err_phi < thres_phi);
Console.WriteLine("L2 Error of solution rho: " + err_rho + " (threshold is " + thres_rho + ")");
Assert.IsTrue(err_rho < thres_rho);
}
public static void LowMachSteadyCouetteWithTemperatureGradientTest()
{
NSE_SIMPLEMain p = null;
Application <SIMPLEControl> ._Main(new string[] { "-c cs:NSE_SIMPLE.LowMach.ControlExamples.SteadyCouetteFlowWithTemperatureGradient()" }, false, delegate() {
p = new NSE_SIMPLEMain();
return(p);
});
double err_u = (double)p.QueryHandler.QueryResults["SolL2err_u"];
double err_v = (double)p.QueryHandler.QueryResults["SolL2err_v"];
double err_p = (double)p.QueryHandler.QueryResults["SolL2err_p"];
double err_T = (double)p.QueryHandler.QueryResults["SolL2err_T"];
double thres_u = 3.7e-5;
double thres_v = 2.3e-5;
double thres_p = 5.1e-4;
double thres_T = 2.0e-5;
Console.WriteLine("Number of SIMPLE iterations: " + p.SIMPLEStatus.SIMPLEStepNo + ". Expected number of iterations is less than 430.");
Assert.IsTrue(p.SIMPLEStatus.SIMPLEStepNo < 430);
Console.WriteLine("L2 Error of solution u: " + err_u + " (threshold is " + thres_u + ")");
Assert.IsTrue(err_u < thres_u);
Console.WriteLine("L2 Error of solution v: " + err_v + " (threshold is " + thres_v + ")");
Assert.IsTrue(err_v < thres_v);
Console.WriteLine("L2 Error of solution p: " + err_p + " (threshold is " + thres_p + ")");
Assert.IsTrue(err_p < thres_p);
Console.WriteLine("L2 Error of solution T: " + err_T + " (threshold is " + thres_T + ")");
Assert.IsTrue(err_T < thres_T);
}
public static void MultiphaseUnsteadyWaveTest()
{
var C = NSE_SIMPLE.Multiphase.ControlExamples.UnsteadyMultiphaseWave();
using (NSE_SIMPLEMain p = new NSE_SIMPLEMain()) {
p.Init(C);
p.RunSolverMode();
double err_u = (double)p.QueryHandler.QueryResults["SolL2err_u"];
double err_p = (double)p.QueryHandler.QueryResults["SolL2err_p"];
double err_phi = (double)p.QueryHandler.QueryResults["SolL2err_phi"];
double err_rho = (double)p.QueryHandler.QueryResults["SolL2err_Rho"];
double thres_u = 6.1e-6;
double thres_p = 4.6e-3;
double thres_phi = 2.0e-3;
double thres_rho = 2.0;
if (p.SIMPLEStatus.CntMaxNoSIMPLEsteps > 0)
{
Console.WriteLine("WARNING: For this NUnitTest all time steps are expected to converge!");
}
Assert.IsTrue(p.SIMPLEStatus.CntMaxNoSIMPLEsteps == 0);
Console.WriteLine("L2 Error of solution u: " + err_u + " (threshold is " + thres_u + ")");
Console.WriteLine("L2 Error of solution p: " + err_p + " (threshold is " + thres_p + ")");
Console.WriteLine("L2 Error of solution phi: " + err_phi + " (threshold is " + thres_phi + ")");
Console.WriteLine("L2 Error of solution rho: " + err_rho + " (threshold is " + thres_rho + ")");
Assert.Less(err_u, thres_u, "L2 Error in velocity to high.");
Assert.Less(err_p, thres_p, "L2 Error in pressure to high.");
Assert.Less(err_phi, thres_phi, "L2 Error in level set to high.");
Assert.Less(err_rho, thres_rho, "L2 Error in density to high.");
}
}
public static void IncompressibleUnsteadyTaylorVortexTest()
{
var C = NSE_SIMPLE.Incompressible.ControlExamples.UnsteadyTaylorVortex();
using (NSE_SIMPLEMain p = new NSE_SIMPLEMain()) {
p.Init(C);
p.RunSolverMode();
double err_u = (double)p.QueryHandler.QueryResults["SolL2err_u"];
double err_v = (double)p.QueryHandler.QueryResults["SolL2err_v"];
double err_p = (double)p.QueryHandler.QueryResults["SolL2err_p"];
double thres_vel = 8.2e-3;
double thres_p = 1.5e-2;
if (p.SIMPLEStatus.CntMaxNoSIMPLEsteps > 0)
{
Console.WriteLine("WARNING: For this NUnitTest all time steps are expected to converge!");
}
Assert.IsTrue(p.SIMPLEStatus.CntMaxNoSIMPLEsteps == 0);
Console.WriteLine("L2 Error of solution u: " + err_u + " (threshold is " + thres_vel + ")");
Console.WriteLine("L2 Error of solution v: " + err_v + " (threshold is " + thres_vel + ")");
Console.WriteLine("L2 Error of solution p: " + err_p + " (threshold is " + thres_p + ")");
Assert.Less(err_u, thres_vel);
Assert.Less(err_v, thres_vel);
Assert.Less(err_p, thres_p);
}
}
public static void IncompressibleSteadyPoiseuilleFlowTest()
{
var C = NSE_SIMPLE.Incompressible.ControlExamples.PoiseuilleFlow();
using (NSE_SIMPLEMain p = new NSE_SIMPLEMain()) {
p.Init(C);
p.RunSolverMode();
double err_u = (double)p.QueryHandler.QueryResults["SolL2err_u"];
double err_v = (double)p.QueryHandler.QueryResults["SolL2err_v"];
double err_p = (double)p.QueryHandler.QueryResults["SolL2err_p"];
double thres_u = 5.1e-6;
double thres_v = 2.8e-6;
double thres_p = 1.6e-5;
Console.WriteLine("Number of SIMPLE iterations: " + p.SIMPLEStatus.SIMPLEStepNo + ". Expected number of iterations is less than 133.");
Assert.IsTrue(p.SIMPLEStatus.SIMPLEStepNo < 133);
Console.WriteLine("L2 Error of solution u: " + err_u + " (threshold is " + thres_u + ")");
Console.WriteLine("L2 Error of solution v: " + err_v + " (threshold is " + thres_v + ")");
Console.WriteLine("L2 Error of solution p: " + err_p + " (threshold is " + thres_p + ")");
Assert.Less(err_u, thres_u);
Assert.Less(err_v, thres_v);
Assert.Less(err_p, thres_p);
}
}
public static void LowMachSteadyCouetteWithTemperatureGradientTest()
{
var C = NSE_SIMPLE.LowMach.ControlExamples.SteadyCouetteFlowWithTemperatureGradient();
using (NSE_SIMPLEMain p = new NSE_SIMPLEMain()) {
p.Init(C);
p.RunSolverMode();
double err_u = (double)p.QueryHandler.QueryResults["SolL2err_u"];
double err_v = (double)p.QueryHandler.QueryResults["SolL2err_v"];
double err_p = (double)p.QueryHandler.QueryResults["SolL2err_p"];
double err_T = (double)p.QueryHandler.QueryResults["SolL2err_T"];
double thres_u = 3.7e-5;
double thres_v = 2.3e-5;
double thres_p = 5.1e-4;
double thres_T = 2.0e-5;
Console.WriteLine("Number of SIMPLE iterations: " + p.SIMPLEStatus.SIMPLEStepNo + ". Expected number of iterations is less than 430.");
Console.WriteLine("L2 Error of solution u: " + err_u + " (threshold is " + thres_u + ")");
Console.WriteLine("L2 Error of solution v: " + err_v + " (threshold is " + thres_v + ")");
Console.WriteLine("L2 Error of solution p: " + err_p + " (threshold is " + thres_p + ")");
Console.WriteLine("L2 Error of solution T: " + err_T + " (threshold is " + thres_T + ")");
Assert.IsTrue(p.SIMPLEStatus.SIMPLEStepNo < 430);
Assert.Less(err_u, thres_u);
Assert.Less(err_v, thres_v);
Assert.Less(err_p, thres_p);
Assert.Less(err_T, thres_T);
}
}
static void Main(string[] args)
{
//NSE_SIMPLE.NUnitTest.Init();
//NSE_SIMPLE.NUnitTest.IncompressibleSteadyPoiseuilleFlowTest();
//Assert.AreEqual(true, false, "remove me");
_Main(args, false, delegate() {
NSE_SIMPLEMain p = new NSE_SIMPLEMain();
return(p);
});
}
static void Main(string[] args)
{
NSE_SIMPLE.NUnitTest.Init();
NSE_SIMPLE.NUnitTest.LowMachSteadyCouetteWithTemperatureGradientTest();
Assert.AreEqual(true, false, "remove me");
_Main(args, false, delegate() {
NSE_SIMPLEMain p = new NSE_SIMPLEMain();
return(p);
});
}
/// <summary>
/// Ctor.
/// </summary>
/// <param name="_app"></param>
/// <param name="_edgeTagNames">
/// Edgetags, which should be considered for calculating the forces.
/// </param>
public Force(NSE_SIMPLEMain _app, string[] _edgeTagNames)
{
m_app = _app;
CreateFields();
NoOfEdges = _edgeTagNames.Length;
edgeTagNames = _edgeTagNames;
XForceIntegral = new EdgeIntegral[NoOfEdges];
YForceIntegral = new EdgeIntegral[NoOfEdges];
ZMomentIntegral = new EdgeIntegral[NoOfEdges];
if (m_app.GridData.SpatialDimension == 3)
{
ZForceIntegral = new EdgeIntegral[NoOfEdges];
XMomentIntegral = new EdgeIntegral[NoOfEdges];
YMomentIntegral = new EdgeIntegral[NoOfEdges];
}
InitEdgeIntegrals();
}
public MomentFlux3D(int _Component, NSE_SIMPLEMain _app)
{
m_app = _app;
m_Component = _Component;
m_Reynolds = m_app.SolverConf.Control.Reynolds;
}
public MomentFlux2D(NSE_SIMPLEMain _app)
{
m_app = _app;
m_Reynolds = m_app.SolverConf.Control.Reynolds;
}
