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/CH1/EX1.1/Example11.sce | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100755 1358/CH1/EX1.1/Example11.sce

(limited to '1358/CH1/EX1.1')

diff --git a/1358/CH1/EX1.1/Example11.sce b/1358/CH1/EX1.1/Example11.sce
new file mode 100755
index 000000000..e158c960b
--- /dev/null
+++ b/1358/CH1/EX1.1/Example11.sce
@@ -0,0 +1,18 @@
+// 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 1, Example 1")
+//Linear ratio L = Lp/Lm = Bp/Bm = Dp/Dm
+// We know P1/(rho1*(N1)^3*(D1)^5) = P2/(rho2*(N2)^3*(D2)^5)
+//Pressure equation rho1 = rho2
+//Hence, D2/D1 = 0.238(N1/N2)^(3/5)
+//Also (g*H1)/(N1*D1)^2 = (g*H2)/(N2*D2)^2
+//Therefore 0.238 (N1/N2)^(3/5) = (6/16)^(N1/N2)
+//Hence, (N2/N1)^(2/5) = 2.57
+disp ("Therefore Model Speed N2 in rpm, Model Scale Ratio RD and Volume flow rate(Q)in cubic meters per second are:")
+N2 = 100 * 2.57^(5/2)
+RD = 0.238 * (100/1059)^(3/5)
+Q = 42 * 1000 / (0.92*1000*9.81*6)
-- 
cgit