Aircraft Engine
Classification -Aircraft engines can be classed by operating cycles, cylinder arrangement, or the method of thrust production. Heat engines - convert fuel into heat energy that is converted to mechanical energy to produce thrust. Most of the current aircraft engines Internal combustion - the combustion process takes place inside the engine. Reciprocating engine s is classified by cylinder arrangement (in line,V-type, radial, and opposed) or according to the method of cooling (liquid cooled or air cooled). Air-cooled engines- heat transfer is direct from the cylinders to the air by thin metal fins on the cylinders in order to have increased surface for sufficient heat transfer. Inline Engine - one bank of even number of cylinders arranged inline has only one crank shaft, which is located either above or below the cylinders. If the engine is designed to operate with the cylinders below the crankshaft, it is called an inverted engine The inline engine has a ...