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특허 상세정보

Methods and apparatus for supplying cooling air to turbine engines

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-007/12    F02C-007/16    F02C-007/224   
미국특허분류(USC) 060/782; 060/730; 060/736; 060/806; 060/226.1
출원번호 US-0567240 (2000-05-11)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Young, Rodney M.Armstrong Teasdale LLP
인용정보 피인용 횟수 : 38  인용 특허 : 10
초록

A cooling air cooling system is selectively operable to reduce fuel gum deposits within the cooling system during gas turbine engine operations. The cooling system includes a recirculating loop that includes at least three heat exchangers in fluid communication with the recirculating loop. A first heat exchanger cools cooling air supplied to the gas turbine engine. A second heat exchanger cools fluid exiting the first of the heat exchangers with fan discharge air prior to the fluid entering the third heat exchanger. A third heat exchanger uses combustor ...

대표
청구항

A cooling air cooling system is selectively operable to reduce fuel gum deposits within the cooling system during gas turbine engine operations. The cooling system includes a recirculating loop that includes at least three heat exchangers in fluid communication with the recirculating loop. A first heat exchanger cools cooling air supplied to the gas turbine engine. A second heat exchanger cools fluid exiting the first of the heat exchangers with fan discharge air prior to the fluid entering the third heat exchanger. A third heat exchanger uses combustor ...

이 특허를 인용한 특허 피인용횟수: 38

  1. Hicks, Paul G.; Lee, Fei Philip. Active thermal protection for fuel injectors. USP2010117827795.
  2. Vanderspurt, Thomas; Cordatos, Harry. Catalytic treatment of fuel to impart coking resistance. USP2010067744827.
  3. Mudawar, Issam; Visaria, Milan. Coiled and microchannel heat exchangers for metal hydride storage systems. USP2014078778063.
  4. Jones,Alan R.. Control arrangement for cooling power electronic components. USP2007107278475.
  5. Foster, Peter Freerick William. Controller, for use in a power plant having a liquid cooling system and an air cooling system. USP20181010100746.
  6. Diaz, Carlos Enrique. Cooled cooling air system for a gas turbine. USP2016089422063.
  7. Pichel, Sacha. Cooling device for a jet engine. USP2017059657592.
  8. Jones, Alan R.. Cooling systems. USP2005086931834.
  9. Jones,Alan R. Cooling systems. USP2007057213391.
  10. Rolt, Andrew M. Engine. USP2010057716913.
  11. Mudawar, Issam; Visaria, Milan; Zhang, Hui; Pourpoint, Timothee. Finned heat exchangers for metal hydride storage systems. USP2014018636836.
  12. Prociw, Lev Alexander; Hawie, Eduardo. Fuel air heat exchanger. USP2015089109842.
  13. Prociw, Lev Alexander; Hawie, Eduardo. Fuel air heat exchanger. USP2015028943827.
  14. Leese, Robert E.. Fuel heat management system. USP2015069051056.
  15. Putnam, Robert A.. Fuel heating system for turbine engines. USP2010017640751.
  16. King, Jonathan M; Bolgar, Crispin D; Snowsill, Guy D. Gas turbine engine havinga rotatable off-take passage in a compressor section. USP2015089103281.
  17. Turco, John Biagio. Gas turbine engine temperature modulated cooling flow. USP2012118307662.
  18. Campbell, Xiaojun; Phillips, Thomas G.; Phillips, Kathleen R.. Heat exchanger. USP2016029267434.
  19. Murphy, Michael Joseph; Zamora, Sean P.. Heat exchanger arrangement for turbine engine. USP20180910082081.
  20. Murphy, Michael Joseph; Zamora, Sean P.. Heat exchanger arrangement for turbine engine. USP2015129212623.
  21. Snyder, Douglas J.; Pesyna, Kenneth M.; Pierluissi, Anthony F.. Heat exchanger integrated with a gas turbine engine and adaptive flow control. USP2017039587561.
  22. Mayer, Clinton A.; Eng, Jesse; Schopf, Cheryl A.. Heat shield manifold system for a midframe case of a gas turbine engine. USP2017079714611.
  23. Briesch, Michael Scot; Sullivan, Terrence Blaise. IGCC design and operation for maximum plant output and minimum heat rate. USP2011017874139.
  24. Lee,Jae Chang. Jet engine using exhaust gas. USP2006047021043.
  25. Ballard, Jr., Henry G.; Beadie, Douglas Frank; Memmer, John David. Method and apparatus for clearance control utilizing fuel heating. USP2018059963994.
  26. Trewin,Richard Robert. Method and apparatus for distributing fluid into a turbomachine. USP2008087413399.
  27. Ranganathan, Srikanth. Method and system for cooling fluid in a turbine engine. USP2014078763363.
  28. Bergholz, Robert Frederick. Methods and apparatus for controlling cooling air temperature in gas turbine engines. USP2009107607307.
  29. Albers,Robert Joseph; Ruiz,Rafael; Boyle,Marcia; Glynn,Christopher Charles. Methods and apparatus for maintaining rotor assembly tip clearances. USP2007097269955.
  30. Joshi, Narendra Digamber. Methods and apparatus for operating gas turbine engines. USP2005086935831.
  31. Reale,Michael Joseph; Joshi,Narendra Digamber; Wolf,David Paul. Methods and apparatus for operating gas turbine engines. USP2007097272933.
  32. Little, David Allen. Part load blade tip clearance control. USP2005116968696.
  33. Diaz, Carlos Enrique; Carretero Benignos, Jorge Alejandro. Return fluid air cooler system for turbine cooling with optional power extraction. USP2016089429072.
  34. Spangler, Brandon W.; Trindade, Ricardo. Supply duct for cooling air from gas turbine compressor. USP20190310227927.
  35. Junod, Larry Allen. Thermal management system. USP2012048157503.
  36. Schwarz, Frederick M.; Gorbounov, Mikhail B.. Thermal management system for turbofan engines. USP2014078776952.
  37. Bacic, Marko. Turbine component cooling with closed looped control of coolant flow. USP2016029249729.
  38. Diaz, Carlos E.; Rahaim, John Joseph; de Luis, Jorge; Macsotai, Noel Istvan. Turbine engine assembly and method of manufacturing. USP20181110125686.