A phenomenological or empirical model based on experimental results obtained from various optical measurements is critical for the understanding of DI diesel combustion phenomena as well as for the ...

If you’re at all interested in NASCAR folklore, you’ve no doubt heard of Smokey Yunick. He was a stock car racing crew chief, builder, owner, driver, engineer, engine builder, and car designer, but an ...

UPDATE: GM confirms that the 2011 Chevrolet Volt will get 230 mpg city, and a composite fuel economy (city and highway) of more than 100 mpg according to draft regulations being developed at the ...

Old cars, new cars, stock cars, and modded cars can all suffer from engine vapor lock. We explain this mysterious term and tell you what can be done about it. If you've ever heard the term "vapor lock ...