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diff --git a/548/DEPENDENCIES/4_25data.sci b/548/DEPENDENCIES/4_25data.sci new file mode 100755 index 000000000..b6cbda362 --- /dev/null +++ b/548/DEPENDENCIES/4_25data.sci @@ -0,0 +1,12 @@ +//consider the flow same as in example 4.23,but assume boundaary layer is noe completely turbulent.
+//datas are taken from example 4.23:
+V=120; //flow velocity,m/s
+D=1.225;//free stream density,Kg/m^3
+x=0.05 ;//length of plate in meter
+w=1;//width of plate in meter
+u=1.789*10^-5;//Viscosity in kg/(m)(s)
+Re=D*V*x/u //Reynolds Number at trailing edge
+Cf=0.074/Re^0.2 //Skin friction drag
+q=D*V^2/2 //dynamic pressure at outer edge of boundary,N/m^2
+S=x*w;//area of plate,m^2
+
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