verification convergence de k_n et mise en commentaire des fichiers-films

src/main.cpp

@@ -160,7 +160,7 @@ int main(int argc, char *argv[])
     double c = 0.;
     c = finite_volumes_diffusion.conservatif(unknowns);
 
-    
+    /*
     // Ecriture des valeurs initiales dans un fichier
     
     const Kokkos::View<const Rd*> xj = mesh_data.xj();
@@ -249,16 +249,15 @@ int main(int argc, char *argv[])
     std::ofstream diff("diffinter");
     diff.precision(5);
     for (size_t j=0; j<mesh.numberOfCells(); ++j) {
-      diff << std::fixed << xj[j][0] << ' ' << std::fixed << kj[j] << '\n';
-      /* if (kj[j]>0.) {
+      //diff << std::fixed << xj[j][0] << ' ' << std::fixed << kj[j] << '\n';
+       if (kj[j]>0.) {
 	diff << std::fixed << xj[j][0] << ' ' << std::fixed << 4. << '\n';
       } else {
 	diff << std::fixed << xj[j][0] << ' ' << std::fixed << -0.1 << '\n';
       }
-      */
     }
     diff.close();
-    
+    */
 
     while((t<tmax) and (iteration<itermax)) {
      

src/scheme/FiniteVolumesEulerUnknowns.hpp

@@ -287,6 +287,9 @@ public:
 	    // Re = 28
 	    // m_kj[j]=0.05;
 
+	    // Re = 100
+	    //m_kj[j] = 0.014;
+
 	    // Re = 500
 	    //m_kj[j] = 0.0028; 
 
@@ -296,6 +299,12 @@ public:
 	    // Re = 2000
 	    //m_kj[j] = 0.0007;
 
+	    // Re = 10 000
+	    m_kj[j] = 0.00014;
+
+	    // Re = 100 000
+	    //m_kj[j] = 0.000014;
+
 	  } else {
 	    m_kj[j]=0. ;
 	  }
@@ -305,6 +314,7 @@ public:
 	// k regulier
 	int n = 1.;
 	m_kj[j] = std::exp(1.)*std::exp(-1./(1.-( (xj[j][0]-(0.7+0.1/n)) / (0.1/n) )*( (xj[j][0]-(0.7+0.1/n)) / (0.1/n) ))) * (xj[j][0]>0.7)*(xj[j][0]<0.7+0.1/n) + std::exp(1.)*std::exp(-1./(1.-( (xj[j][0]-(0.9-0.1/n)) / (0.1/n) )*( (xj[j][0]-(0.9-0.1/n)) / (0.1/n) ))) * (xj[j][0]>0.9-0.1/n)*(xj[j][0]<0.9) + (xj[j][0]>0.7+0.1/n)*(xj[j][0]<0.9-0.1/n);
+	m_kj[j] = 0.014*m_kj[j];
 
       });