diff --git a/src/scheme/FiniteVolumesEulerUnknowns.hpp b/src/scheme/FiniteVolumesEulerUnknowns.hpp
index 98e5859ec03b192c467654bfaa7c23f6a58d5bd5..4d7285575823452a3fd3bda1bfec6981f03ef701 100644
--- a/src/scheme/FiniteVolumesEulerUnknowns.hpp
+++ b/src/scheme/FiniteVolumesEulerUnknowns.hpp
@@ -279,8 +279,14 @@ public:
   	  m_kj[j]=0.;
   	} else {
 	  if (xj[j][0]<0.9){
+	    // Re = 28
 	    // m_kj[j]=0.05;
-	    m_kj[j] = 0.0028; // Re = 500
+	    // Re = 500
+	    //m_kj[j] = 0.0028; 
+	    // Re = 1000
+	    //m_kj[j] = 0.0014;
+	    // Re = 2000
+	    m_kj[j] = 0.0007;
 	  } else {
 	    m_kj[j]=0. ;
 	  }