From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 1358/CH3/EX3.12/Example312.sce | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100755 1358/CH3/EX3.12/Example312.sce

(limited to '1358/CH3/EX3.12')

diff --git a/1358/CH3/EX3.12/Example312.sce b/1358/CH3/EX3.12/Example312.sce
new file mode 100755
index 000000000..cbec87b5c
--- /dev/null
+++ b/1358/CH3/EX3.12/Example312.sce
@@ -0,0 +1,26 @@
+// Display mode
+mode(0);
+// Display warning for floating point exception
+ieee(1);
+clear;
+clc;
+disp("Turbomachinery Design and Theory,Rama S. R. Gorla and Aijaz A. Khan, Chapter 3, Example 12")
+disp("Mean diameter D")
+D = (4+1.75)/2
+N =145;
+U1 = %pi*D*N/60
+g = 9.81;
+H = 20;
+disp("Using hydraulic efficiency, etah")
+etah = 0.93
+Cw1 = etah*g*H/U1
+Power = 12000*0.746
+disp("Power = rho*g*Q*H*etao")
+etao = 0.85
+disp("Discharge, Q")
+Q = Power/(g*H*etao)
+Cr1 = Q*4/(%pi*(4^2-1.75^2))
+beta1 = atan(Cr1/(U1-Cw1))*180/%pi
+U2 =U1
+Cr2 = Cr1
+beta2 = atan(Cr2/U2)*180/%pi
-- 
cgit