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Diffstat (limited to '548/DEPENDENCIES/4_10data.sci')
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1 files changed, 13 insertions, 0 deletions
diff --git a/548/DEPENDENCIES/4_10data.sci b/548/DEPENDENCIES/4_10data.sci new file mode 100755 index 000000000..f7368c609 --- /dev/null +++ b/548/DEPENDENCIES/4_10data.sci @@ -0,0 +1,13 @@ +//Consider an airfoil in a flow of air,where far ahead of airfoil conditions are given.
+//the condition for pressure and velocity are not in SI unit so we need to convert it to SI unit.
+P=1.013*1.01*10^5 //pressure far ahead of airfoil in N/m^2
+V=804.7*5/18 //velocity far ahead of airfoil in m/s
+D=1.23; //density in kg/m^3
+R=287;//gas constant for air,J/Kg.K
+T=P/(D*R) //Temperature far ahead of airfoil in degree Kelvin
+Pa=0.716*1.01*10^5 //pressure at a given point A on airfoil
+Cp=1008; //for air specific heat at constant pressure,J/Kg.K
+y=1.4;// specific heat ratio for air
+//Assuming isentropic flow:
+Ta=T*(Pa/P)^((y-1)/y) //temperature at the given point A on airfoil
+
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