Challenge

Assignment 2

AIM:

1. To Run the case SI engine single cylinder at 1800 rpm and list down important parameters

2. Increase the power output at 3600 rpm by 10%

PROCEDURE:

I. The case is set at 1800 RPM.

RESULTS:

air flow rate = 24.64 kg/h

BMEP = 9.47 bar

BSFC = 239.17

In cylinder pressure(avg of max cylinder pressure) = 48.89 bar

II. To increase the brake power by 10%

brake power before increase = 16.69

brake power can be increased by increasing the bore size.

From case-1 to case-5 the increase in brake power is 10.42%.

Ship work like this
in your own course.