blob: 8a9f6037022c3dfe4f0c53dd9a5333597bb4dd94 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
|
clc
clear
//Input data
r=5.5;//Compression ratio of an engine working on the otto cycle
Q=250;//Heat supplied during constant volume in kJ
N=500;//Engine operating speed in rpm
r1=1.4;//Isentropic ratio
//Calculations
n=(1-(1/r)^(r1-1))*100;//Otto cycle efficiency in percent
W=Q*(n/100);//Work done per cycle in kJ
P=W*(N/60);//Work done per second i.e., Power developed in kJ/s or kW
//Output data
printf('Ideal power developed by the engine is %3.0f kW',P)
|
