Vehicle Tail Pipe Emission, a Comparison of Natural Gas and Petrol.
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Natural Gas is one of the few truly viable alernatives to liquid fuels which does not significantly alter the user’s perception of the vehicle. Natural gas has several major advantages, particularly in terms of environmental impact however a number of obst ...
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Tests were undertaken with a Renault Express 1.4 litre converted to natural gas operation. The effect of cold starts at cold temperatures and vehicle weight on tail pipe emissions were investigated with petrol and natural gas operation over the FTP75 and t ...
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