|
The Cheng cycle is a retrofit to the gas turbine cycle. The Cheng cycle involves the heated exhaust gas from the turbine being used to make steam in a heat recovery steam generator (HRSG).〔Penning, F. M. and de Lange, F. M. (1995) Steam Injection: analysis of a typical application ''Applied Thermal Engineering'' Vol. 16, No. 2, pp. 115 125〕 The steam so produced is injected into the gas turbine's combustion chamber to increase power output.〔De Paepe, M. and E. Dick (2001) Technological and economical analysis of water recovery in steam injected gas turbines, ''Applied Thermal Engineering'', Volume 21, Issue 2, January 2001, Pages 135–156〕 The process can be thought of as a parallel combination of the gas turbine Brayton cycle and a steam turbine Rankine cycle.〔Stadler,F. and U. Schneider, (1997) ELIN Cheng Cycle, Elin Energieversorgung GmbH, 1997〕〔Motz,D.A. (1987) The Cheng Cycle: principles and applications, ''Ass. Energy Engng, 8th World Energy Engng Conf., Atlanta, USA〕 The cycle was invented by Prof. D. Y. Cheng of the University of Santa Clara who patented it in 1976.〔( Cen,Ke-fa Yong Chi, Jianhua Yan (2007) ''Challenges of Power Engineering and Environment: Proceedings of the International Conference on Power Engineering'', Springer ) (Accessed August 2012)〕〔Cheng, D.Y. and A.L.C. Nelson (2002) ''Chronological development of the cheng cycle steam injected gas turbine during the past 25 years''. in: Anon (Ed.), ''Proceedings of ASME Turbo Expo'' 2002, Amsterdam, ASME Paper No. GT-2002-30119 (2002), pp. 421–428〕 ==See also== * Combined cycle * Brayton cycle * Rankine cycle * Cogeneration 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Cheng cycle」の詳細全文を読む スポンサード リンク
|