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

---
 779/CH18/EX18.7/18_7.sce | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100755 779/CH18/EX18.7/18_7.sce

(limited to '779/CH18/EX18.7/18_7.sce')

diff --git a/779/CH18/EX18.7/18_7.sce b/779/CH18/EX18.7/18_7.sce
new file mode 100755
index 000000000..7b56e0451
--- /dev/null
+++ b/779/CH18/EX18.7/18_7.sce
@@ -0,0 +1,11 @@
+P1 = 1.013;
+P2 = 1.5*P1;
+Vs = 0.03; Va = Vs;
+WD = (P2-P1)*Vs*100;
+Pi = (P1+P2)/2;
+g = 1.4;
+Aa = ((g*P1*100*Vs)/(g-1))*((Pi/P1)^((g-1)/g)-1);
+Vb = Va *(P1/Pi)^(1/g);
+Ab = Vb*(P2-Pi)*100;
+WR = Aa+Ab;
+disp("kJ/rev",WR,"Work required is")
-- 
cgit