1 files changed, 28 insertions, 0 deletions
diff --git a/3751/CH7/EX7.8/Ex7_8.sce b/3751/CH7/EX7.8/Ex7_8.sce
new file mode 100644
index 000000000..b4b94bb30
--- /dev/null
+++ b/3751/CH7/EX7.8/Ex7_8.sce
@@ -0,0 +1,28 @@
+//Fluid Systems- By Shiv Kumar
+//Chapter 7- Performance of Water Turbine
+//Example 7.8
+// To Find Model Runner Speed and Prototype to Model Scale ratio
+   clc
+   clear
+
+//Given:-
+     //For Prototype
+            Pp=30;        //Power Developed, MW
+            Hp=55;        //Head,  m
+            Np=100;      //Speed, rpm
+            Pp=Pp*1000;      //KW
+      //For Model
+            Pm=25 ;        //Power Developed, KW
+            Hm=6;           //Head, m
+ 
+//Computations:-
+        Nm=Np*(Hm/Hp)^(5/4)*(Pp/Pm)^(1/2);              //rpm
+         DpbyDm=((Pp/Pm)*(Nm/Np)^3)^(1/5);              //A Ratio(Dimensionless)
+         Lr= DpbyDm;        //Scale Ratio
+
+
+//Results
+   printf("The Model Runner Speed, Nm=%.2f rpm And\n",Nm)
+   printf("Prototype to Model Scale Ratio,Lr=%.2f",Lr)      //The Answer vary due to Round off Error
+
+