Performance Comparison Between CNG And Petrol Fuel In Internal Combustion Engine

Nadhira Fathiah, Kamarulzaman (2015) Performance Comparison Between CNG And Petrol Fuel In Internal Combustion Engine. Project Report. UTeM, Melaka, Malaysia. (Submitted)

Text (24 pages) Performance Comparison Between CNG And Petrol Fuel In Internal Combustion Engine 24 Pages.pdf - Submitted Version Download (889kB)

Abstract

In this report, the characteristics of the combustion and emission from 4-stroke, single cylinder spark ignition engine is analyzed in respect of gasoline and compressed natural gas (CNG) to review its performance. The engine was converted to bi-fuel system and can be operated either with gasoline or CNG. The engine was run at the speed between 1500 rpm to 4000 rpm with 500 increasement for both fuels, namely CNG and gasoline. Therefore, the combustion can be studied so the performance result of gasoline and CNG are compared and the expected result is for CNG be better than gasoline. However, the experiment of CNG with PCC also are tested and the result is compared with CNG without PCC. This is important to reduce greenhouse emission which pollutes the environment and more economical in terms of the economy due to the increasing of gasoline price nowadays.

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