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

---
 2015/CH9/EX9.1/9_1.sce | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100755 2015/CH9/EX9.1/9_1.sce

(limited to '2015/CH9/EX9.1/9_1.sce')

diff --git a/2015/CH9/EX9.1/9_1.sce b/2015/CH9/EX9.1/9_1.sce
new file mode 100755
index 000000000..130be9bbb
--- /dev/null
+++ b/2015/CH9/EX9.1/9_1.sce
@@ -0,0 +1,25 @@
+clc
+//initialisation of variables
+t1=305 //temp in k
+r=0.287 //kj/kg
+p2=6 //pressure in bar
+p1=1.013 //pressure in bar
+g=1.4 //const value
+n=1.28
+v1=100 //volume
+//CALCULATIONS
+rp=(p2/p1)
+wiso=r*t1*log(p2/p1)
+wadia=(g/(g-1))*r*t1*0.6623
+wpoly=(n/(n-1))*r*t1*0.4756
+m=(p1*v1*100)/(r*t1)
+ipr=(wiso*m)/60
+apr=(wadia*m)/60
+//RESULTS
+printf('work for isthermal compression is %2fknm/kg',wiso)
+printf('\nwork for adiabatic compression is %2fknm/kg',wadia)
+printf('\nwork for polytropic compression is %2fknm/kg',wpoly)
+printf('\nmass of air compressed is %2fkg/min',m)
+printf('\nisothermal power required is %2fkw',ipr)
+printf('\nadiabatic power required is %2fkw',apr)
+    
-- 
cgit