History of Heat engine

	Revision 6 . . September 30, 2001 5:59 pm by (logged).184.231.xxx
	Revision 5 . . August 17, 2001 9:58 am by Stokerm

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A heat engine is any mechanical device that takes advantage of a difference in temperatures between two systems to do work. Examples of heat engines are: the steam engine, the gas engine in your car, and an imaginary one called the Carnot heat engine.

A heat engine is any mechanical device that takes advantage of a difference in temperatures between two systems to do work. Examples of heat engines are: the steam engine,the diesel engine, the gas engine in your car, and an imaginary one called the Carnot heat engine.