diff --git a/tutorials/compressible/realFluidPisoFoam/ras/backStep/constant/thermophysicalProperties b/tutorials/compressible/realFluidPisoFoam/ras/backStep/constant/thermophysicalProperties
index 730b695ba..ed952940e 100755
--- a/tutorials/compressible/realFluidPisoFoam/ras/backStep/constant/thermophysicalProperties
+++ b/tutorials/compressible/realFluidPisoFoam/ras/backStep/constant/thermophysicalProperties
@@ -18,11 +18,11 @@ FoamFile
 
 //CL: List of possible real gas models
 
-//thermoType  realGasHThermo<pureMixture<sutherlandTransport<realGasSpecieThermo<nasaHeatCapacityPolynomial<redlichKwong>>>>>;
-//mixture         CO2 1 44.01 73.773e5 304.13 49436.5054 -626.411601 5.30172524 0.002503813816 -0.0000002127308728 -0.000000000768998878 2.849677801e-13 1.4792e-06 116;
+thermoType  realGasHThermo<pureMixture<sutherlandTransport<realGasSpecieThermo<nasaHeatCapacityPolynomial<redlichKwong>>>>>;
+mixture         CO2 1 44.01 73.773e5 304.13 49436.5054 -626.411601 5.30172524 0.002503813816 -0.0000002127308728 -0.000000000768998878 2.849677801e-13 1.4792e-06 116;
 
-thermoType  realGasHThermo<pureMixture<sutherlandTransport<realGasSpecieThermo<nasaHeatCapacityPolynomial<aungierRedlichKwong>>>>>;
-mixture CO2 1 44.01 73.773e5 304.13 467.6 0.22394  49436.5054 -626.411601 5.30172524 0.002503813816 -0.0000002127308728 -0.000000000768998878 2.849677801E-13 1.4792e-06 116;
+//thermoType  realGasHThermo<pureMixture<sutherlandTransport<realGasSpecieThermo<nasaHeatCapacityPolynomial<aungierRedlichKwong>>>>>;
+//mixture CO2 1 44.01 73.773e5 304.13 467.6 0.22394  49436.5054 -626.411601 5.30172524 0.002503813816 -0.0000002127308728 -0.000000000768998878 2.849677801E-13 1.4792e-06 116;
 
 //thermoType  realGasHThermo<pureMixture<sutherlandTransport<realGasSpecieThermo<nasaHeatCapacityPolynomial<pengRobinson>>>>>;
 //mixture        CO2 1 44.01 73.773e5 304.13 0.22394 49436.5054 -626.411601 5.30172524 0.002503813816 -0.0000002127308728 -0.000000000768998878 2.849677801e-13 1.4792e-06 116;
diff --git a/tutorials/compressible/realFluidPisoFoam/ras/t-junction/constant/thermophysicalProperties b/tutorials/compressible/realFluidPisoFoam/ras/t-junction/constant/thermophysicalProperties
index 74073cbc4..6df25c688 100755
--- a/tutorials/compressible/realFluidPisoFoam/ras/t-junction/constant/thermophysicalProperties
+++ b/tutorials/compressible/realFluidPisoFoam/ras/t-junction/constant/thermophysicalProperties
@@ -18,14 +18,14 @@ FoamFile
 
 //CL: List of possible real gas models
 
-//thermoType  realGasHThermo<pureMixture<sutherlandTransport<realGasSpecieThermo<nasaHeatCapacityPolynomial<redlichKwong>>>>>;
-//mixture         CO2 1 44.01 73.773e5 304.13 49436.5054 -626.411601 5.30172524 0.002503813816 -0.0000002127308728 -0.000000000768998878 2.849677801e-13 1.4792e-06 116;
+thermoType  realGasHThermo<pureMixture<sutherlandTransport<realGasSpecieThermo<nasaHeatCapacityPolynomial<redlichKwong>>>>>;
+mixture         CO2 1 44.01 73.773e5 304.13 49436.5054 -626.411601 5.30172524 0.002503813816 -0.0000002127308728 -0.000000000768998878 2.849677801e-13 1.4792e-06 116;
 
 //thermoType  realGasHThermo<pureMixture<sutherlandTransport<realGasSpecieThermo<nasaHeatCapacityPolynomial<aungierRedlichKwong>>>>>;
 //mixture CO2 1 44.01 73.773e5 304.13 467.6 0.22394  49436.5054 -626.411601 5.30172524 0.002503813816 -0.0000002127308728 -0.000000000768998878 2.849677801E-13 1.4792e-06 116;
 
-thermoType  realGasHThermo<pureMixture<sutherlandTransport<realGasSpecieThermo<nasaHeatCapacityPolynomial<pengRobinson>>>>>;
-mixture        CO2 1 44.01 73.773e5 304.13 0.22394 49436.5054 -626.411601 5.30172524 0.002503813816 -0.0000002127308728 -0.000000000768998878 2.849677801e-13 1.4792e-06 116;
+//thermoType  realGasHThermo<pureMixture<sutherlandTransport<realGasSpecieThermo<nasaHeatCapacityPolynomial<pengRobinson>>>>>;
+//mixture        CO2 1 44.01 73.773e5 304.13 0.22394 49436.5054 -626.411601 5.30172524 0.002503813816 -0.0000002127308728 -0.000000000768998878 2.849677801e-13 1.4792e-06 116;
 
 //thermoType  realGasHThermo<pureMixture<sutherlandTransport<realGasSpecieThermo<nasaHeatCapacityPolynomial<soaveRedlichKwong>>>>>;
 //mixture         CO2 1 44.01 73.773e5 304.13 0.22394 49436.5054 -626.411601 5.30172524 0.002503813816 -0.0000002127308728 -0.000000000768998878 2.849677801e-13 1.4792e-06 116;