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

---
 2063/CH7/EX7.7/7_7.sce | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100755 2063/CH7/EX7.7/7_7.sce

(limited to '2063/CH7/EX7.7')

diff --git a/2063/CH7/EX7.7/7_7.sce b/2063/CH7/EX7.7/7_7.sce
new file mode 100755
index 000000000..1fd0baf08
--- /dev/null
+++ b/2063/CH7/EX7.7/7_7.sce
@@ -0,0 +1,14 @@
+clc
+clear
+//Input data
+I=5;//Indicated power developed by single cylinder of 2 stroke petrol engine
+M=6.5;//Mean effective pressure in bar
+d=0.1;//Diameter of piston in m
+
+//Calculations
+A=(3.14*d^2)/4;//Area of the cylinder
+LN=(I*1000*60)/(M*10^5*A);//Product of length of stroke and engine speed
+S=2*LN;//Average piston speed in m/s
+
+//Output
+printf('The average piston speed is %3.2f m/s',S)
-- 
cgit