Study On Noise Level From The Effect Of CNG Tank Installation In Vehicles

Aribbin, Mohd Nazifi (2009) Study On Noise Level From The Effect Of CNG Tank Installation In Vehicles. Project Report. UTeM, Melaka, Malaysia. (Submitted)

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Abstract

Compressed Natural Gas (CNG) is a substitute for gasoline (petrol), diesel, or propane fuel. It is considered to be a more environmentally "clean" alternative to those fuels and it is much safer than other motor fuels in the event of a fuel spill: natural gas is lighter than air, so it disperses quickly when leaked or spilled (Wikipedia, 2008). As we know that all vehicles including vehicles that install with CNG tank produce unwanted noise due to the several operated systems. The unwanted noise can be harmful or not. This report mainly focuses on the measurement of noise in vehicles that are running on the installation of the CNG tank and the vehicles that are not install with CNG tank. Beside that, this report also compares and analyzes the differences between the vehicles that will be studied. This study can be done by collecting data by using the device that called sound level meter. This report also afterwards might be useful in further studies of the NGV improvements system.

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