ضابط مهندس سابق بالقوات المسلحه المصريه
ورشة صيانه رئيسيه للمركبات الخفيفه والثقيله
Total years of experience :1 years, 11 Months
عملت ضابط احتياط بالقوات المسلحه بتخصصى كمهندس سيارات وقمت بالاشراف على مايقرب من 40 فردا فى اعمال صيانة المركبات بورشه رئيسيه للصيانه
A Stirling engine is a heat engine that operates by cyclic compression and expansion of air or other gas, the working fluid, at different temperature levels such that there is a net conversion of heat energy to mechanical work. The engine is like a steam engine in that all of the engines heat flows in and out through the engine wall. This is traditionally known as an external combustion engine in contrast to an internal combustion engine where the heat input is by combustion of a fuel within the body of the working fluid . Unlike the steam engine's use of water in both its liquid and gaseous phases as the working fluid, the Stirling engine encloses a fixed quantity of permanently gaseous fluid such as air or helium. As in all heat engines, the general cycle consists of compressing cool gas, heating the gas, expanding the hot gas, and finally cooling the gas before repeating the cycle.
Department : Automotive and Tractors Engineering. Grade : good ( 69.72 % ) Graduation Project : Stirling Engine Grade Of Project : Excellent Graduation Year : July 2014