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

---
 2657/CH18/EX18.16/Ex18_16.sce | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100755 2657/CH18/EX18.16/Ex18_16.sce

(limited to '2657/CH18/EX18.16/Ex18_16.sce')

diff --git a/2657/CH18/EX18.16/Ex18_16.sce b/2657/CH18/EX18.16/Ex18_16.sce
new file mode 100755
index 000000000..ee00b267c
--- /dev/null
+++ b/2657/CH18/EX18.16/Ex18_16.sce
@@ -0,0 +1,16 @@
+//Calculations on two stroke engine
+clc,clear
+//Given:
+d=200,l=250 //Bore and stroke in mm
+imep=4.5*10^5 //Indicated mean effective pressure in N/m^2
+m_f=7 //Fuel consumption in kg/hr
+CV=43500 //Calorific value in kJ/kg
+N=180 //Engine speed in rpm
+//Solution:
+//(a)
+ip=imep*l*%pi/4*d^2*N/60*10^-9*10^-3 //Indicated power in kW
+//(b)
+eta_it=ip*3600/(m_f*CV) //Indicated thermal efficiency
+//Results:
+printf("\n (a)The indicated power, ip = %.1f kW",ip)
+printf("\n (b)The indicated thermal efficiency, eta_it = %.1f percent\n\n",eta_it*100)
-- 
cgit