1 files changed, 20 insertions, 0 deletions
diff --git a/2159/CH11/EX11.9/119.sce b/2159/CH11/EX11.9/119.sce
new file mode 100755
index 000000000..afd2086f1
--- /dev/null
+++ b/2159/CH11/EX11.9/119.sce
@@ -0,0 +1,20 @@
+// problem 11.9
+Q=4
+H=250
+L=3000
+n1=4
+n=0.91
+nh=0.9
+Cv=0.975
+f4=0.0045
+hf=H-H*n
+Hn=H-hf
+g=9.81
+w=9810
+V1=Cv*(sqrt(2*g*Hn))
+Pw=w*Q*V1*V1/(2*g*1000)
+Pt=nh*Pw
+q=Q/n1
+d=sqrt(4*q/(3.142*V1))
+D=((f4*L*16*16)/(2*g*3.142*3.142*hf))^0.2
+disp(D,d,Pt,"power developed by turbine in Kw,diameter jet and diameter of pipeline")