Meaning; MEMS: Micro Electro-Mechanical Systems: MEMS: Medication Event Monitoring System: MEMS: Microelectromecaniques
Ethanol, an alcohol fuel, is an important fuel for the operation of internal combustion engines that are used in cars, trucks, and other kinds of machinery. 1  Ethanol was first isolated from wine in approximately 1100 and was found to burn shortly thereafter. Ethanol production rises to the 4-billion-US-gallon (15,000,000 m 3) level. 2  Between 1997 and 2002, three million U.S. cars and light trucks are produced which could run on E85, a blend of 85% ethanol with 15% gasoline.
What is an external combustion engine? An external combustion engine is one in which the oxidation of the  fuel occurs outside the engine, which provides heat to the motive  portion of the engine. External combusâ¦tion is characterized by  burning the fuel outside of the moving parts, as opposed to burning  fuel inside the cylinders of an internal combustion engine.