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특허 상세정보

Gas-side bypass flow system for the air recuperator of a gas turbine engine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-007/10   
미국특허분류(USC) 60/39511
출원번호 US-0145116 (1993-11-03)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 13  인용 특허 : 0
초록

A bypass flow system for a gas-side air recuperator of a gas turbine engine. Pressurized air from the compressor section of the gas turbine is caused to pass through a pair of heat exchangers arranged in parallel spaced relationship and located in the hot gas stream between the exhaust gas box and the exhaust stack of the gas turbine engine. The space between the heat exchangers comprises a bypass duct for the exhaust gases and is openable and closeable by a butterfly valve. The longitudinal edges of the bypass duct are each provided with a flow divider ...

대표
청구항

A gas-side bypass flow system for an air recuperator of a gas turbine engine, said gas turbine engine comprising a compressor section, a combustor section, and a turbine section followed by a free wheeling power turbine, said gas turbine engine having an exhaust gas emitting end, said recuperator being located in a path of said exhaust gas and comprising a pair of heat exchangers in parallel spaced relationship, a bypass duct being located between said heat exchangers and having longitudinal sides and ends, an inlet opening and an outlet opening for said...

이 특허를 인용한 특허 피인용횟수: 13

  1. Wilson, Jr., Jack W.; Ryznic, John E.. Ceramic regenerator for a gas turbine engine. USP2011017861510.
  2. Venkataraman, Saravanan Nattanmai; Chandrabose, Shinoj Vakkayil. Exhaust stacks and power generation systems for increasing gas turbine power output. USP2010057707818.
  3. Hull,Peter R.; Vandermolen,Robert. Gas turbine heat exchanger assembly and method for fabricating same. USP2007087254937.
  4. Vandermolen,Robert. Gas turbine heat exchanger assembly and method for fabricating same. USP2008027334411.
  5. Wickham Mark Frederick,GBX ; Jamieson Richard,GBX. Heat exchanger. USP2001106302191.
  6. Handelsman, Steven Keith; Durling, Michael Richard; Rackmales, James David; Lipton, Mark Stephen; Barrow, William Lee; Pearson, Robert John; Rajamani, Ravi. Method and apparatus for reduction of combustor dynamic pressure during operation of gas turbine engines. USP2005126973791.
  7. Swinford, Mark Douglas. Methods and apparatus for regulating gas turbine engine fluid flow. USP201004RE41229.
  8. Swinford, Mark Douglas. Methods and apparatus for regulating gas turbine engine fluid flow. USP2004086775990.
  9. Swinford,Mark Douglas. Methods for regulating gas turbine engine fluid flow. USP2006016986257.
  10. Tanner, Justin A.; Facinelli, William A.; Kang, Albert. Outflow valve having J-shaped bellmouth and cabin pressure control system employing the same. USP2013018342920.
  11. Tanner, Justin A.; Kang, Albert; Gentile, David P.; Facinelli, Bill; Jones, Kevin. Outflow valve having flexible bellmouth and cabin pressure control system employing the same. USP2016029266615.
  12. Eleftheriou, Andreas; Alecu, Daniel; Menheere, David. Turbine engine heat recuperator system. USP2015069068506.
  13. Timothy J. Keller ; Daniel Burns ; Mohamad Hanif Vhora ; Patrick O'Brien ; Coung Van Nguyen. Valve control logic for gas turbine recuperator. USP2002106463730.