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

---
 1460/CH11/EX11.2/11_2.sce | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100755 1460/CH11/EX11.2/11_2.sce

(limited to '1460/CH11/EX11.2')

diff --git a/1460/CH11/EX11.2/11_2.sce b/1460/CH11/EX11.2/11_2.sce
new file mode 100755
index 000000000..c3cb5deee
--- /dev/null
+++ b/1460/CH11/EX11.2/11_2.sce
@@ -0,0 +1,17 @@
+clc
+//initialization of variables
+Pt1=100 //lb/in^2
+P2=15 //lb/in^2
+A=1 //in^2
+T=500+460 //F
+gamma=1.4
+//calculations
+Pratio=P2/Pt1
+r1=(P2/Pt1)^((gamma-1)/gamma)
+r2=(P2/Pt1)^(2/gamma)
+r3=(P2/Pt1)^((gamma+1)/gamma)
+V2=sqrt(2*gamma*32.2*53.3*T*(1-r1)/(gamma-1))
+wdot=A*Pt1*sqrt(2*gamma*(r2-r3)/(gamma-1)) /(sqrt(53.3*T/32.2))
+//results
+printf("Exit velocity = %d ft/sec",V2)
+printf("\n Mass flow rate = %.2f lbm/sec",wdot)
-- 
cgit