1 files changed, 22 insertions, 0 deletions
diff --git a/2504/CH7/EX7.2/7_2.sce b/2504/CH7/EX7.2/7_2.sce
new file mode 100755
index 000000000..d10e67017
--- /dev/null
+++ b/2504/CH7/EX7.2/7_2.sce
@@ -0,0 +1,22 @@
+clc
+//initialisation of variables
+clear
+a= 6 //degrees
+r= 1.5
+l= 100 //ft
+f= 0.025
+K= 0.15
+//CALCULATIONS
+R= r^4-1
+R1= cotd(a/2)*(1-(1/r))
+p1= f*l
+p2= 2.5*(l-p1)/l
+p3= (1-r^2)^2
+p4= K*p3
+pt= p4+p2
+//RESULTS
+printf ('lowest ratio = %.2f',R)
+printf ('\n contribtuion of friction in pipe = %.1f lbf/ft^2',p1)
+printf ('\n contribtuion of diffuser in pipe = %.3f lbf/ft^2',p2)
+printf ('\n stagnant pressure drop = %.3f lbf/ft^2',p3)
+printf ('\n contribtuion of friction in pipe after reduction = %.3f lbf/ft^2',pt)