1 files changed, 19 insertions, 0 deletions
diff --git a/1457/CH9/EX9.3/9_3.sce b/1457/CH9/EX9.3/9_3.sce
new file mode 100755
index 000000000..80b3ac7fe
--- /dev/null
+++ b/1457/CH9/EX9.3/9_3.sce
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+clc
+//Initialization of variables
+k=1.4
+R=1773
+v=600 //fps
+T=660 //K
+P=100 //psia
+cp=6210
+g=32.2
+//calculations
+c=sqrt(k*R*T)
+M=v/c
+rho=k*P*144/c^2
+Ps=P*144 + 0.5*(rho)*v^2 *(1+ 0.25*M^2)
+Ts= (cp/g *T + v^2 /(2*g))*g/cp
+//results
+printf("Stagnation pressure = %d lb/ft^2",Ps)
+printf("\n Stagnation temperature = %d R",Ts)
+disp("Please check the units of the answer.")