1 files changed, 24 insertions, 0 deletions
diff --git a/1466/CH7/EX7.12/7_12.sce b/1466/CH7/EX7.12/7_12.sce
new file mode 100755
index 000000000..f9c094212
--- /dev/null
+++ b/1466/CH7/EX7.12/7_12.sce
@@ -0,0 +1,24 @@
+
+clc
+//initialisation of variables
+dis=29.7//ft^3/min
+H=4//ft
+H1=40//ft
+pi=22/7
+g=32.2//ft/sec^2
+l=540//ft
+D=0.5//ft
+A=36
+a=2.25
+//CALCULATIONS
+v=dis*16/(pi*60)
+k1=H*2*g/(v*v)-1
+k2=4*l/D
+f=k1/k2
+k3=4*f*l/D
+k4=(A/a)*(A/a)
+V1=sqrt(H1*2*g/(k3+k4))
+v1=V1*A/a
+hp=62.4*0.785*(1/8)^2*v1*v1*v1/(2*g*550)
+//RESULTS
+printf (' horse power= %.2f.',hp)