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Method and apparatus for cooling and dilution tuning a gas turbine combustor liner and transition piece interface

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02C-001/00
  • F02G-003/00
출원번호 US-0153020 (2008-05-13)
등록번호 US-8096133 (2012-01-17)
발명자 / 주소
  • Hessler, William K.
  • Popovic, Predrag
  • Nyberg, Charles
출원인 / 주소
  • General Electric Company
대리인 / 주소
    Nixon & Vanderhye, P.C.
인용정보 피인용 횟수 : 2  인용 특허 : 36

초록

A combustor liner includes a forward end and an aft end, the aft end having a reduced diameter portion and a cooling and dilution sleeve overlying the reduced diameter portion thereby establishing a cooling plenum therebetween. A plurality of cooling and dilution air entry holes are formed in the co

대표청구항

1. A combustor liner comprising a forward end and an aft end, the aft end having a reduced diameter portion and a cooling and dilution sleeve overlying the reduced diameter portion thereby establishing a cooling plenum therebetween; a plurality of cooling and dilution air entry holes formed in said

이 특허에 인용된 특허 (36)

  1. Robert James Bland, Aerodynamic devices for enhancing sidepanel cooling on an impingement cooled transition duct and related method.
  2. Lemon, Donald Timothy; Gupta, Ajay Kumar, Apparatus and methods for minimizing and/or eliminating dilution air leakage in a combustion liner assembly.
  3. Lipinski, John Joseph; Johnson, Thomas Edward; Ziegler, Robert Paul; Schroder, Mark Stewart, Axial flow sleeve for a turbine combustor and methods of introducing flow sleeve air.
  4. Vogt Robert L. (Marblehead MA), Breach-cooled structure.
  5. Alkabie Hisham Salman,GBX, Combuster and operating method for gas-or liquid-fuelled turbine arrangement.
  6. Schulte-Werning Burkhard,CHX, Combustion chamber.
  7. Garrido, Miguel; Miller, Shawn, Combustion chamber/venturi configuration and assembly method.
  8. Robert J. Kraft ; Vincent C. Martling ; Brian R. Mack ; Mark A. Minnich, Combustion chamber/venturi cooling for a low NOx emission combustor.
  9. Glezer Boris ; Greenwood Stuart A. ; Dutta Partha ; Moon Hee-Koo, Combustor for a low-emissions gas turbine engine.
  10. Alkabie Hisham S,GBX, Combustor for gas-or liquid-fuelled turbine.
  11. Daniel Mark Brown ; David Orus Fitts ; Stephen Hugh Black FR, Combustor liner cooling thimbles and related method.
  12. Ohri, Rajeev; Boonsuan, Plum, Combustor spring clip seal system.
  13. Loprinzo Anthony J. (Clifton Park NY), Dilution flow sleeve for reducing emissions in a gas turbine combustor.
  14. Kelm James S. (Milford OH) Ludwig Arthur L. (Cincinnati OH) Maclin Harvey M. (Cincinnati OH) Roggenkamp Steven K. (West Chester OH) Wakeman Thomas G. (West Chester OH), Fabricated liner article and method.
  15. Stuttaford, Peter J.; Jennings, Stephen; Green, Andrew; McMahon, Ryan; Chen, Yan; Rizkalla, Hany; Carella, John; Duraibabu, Vamsi; Spalding, Martin, Flamesheet combustor.
  16. Martling,Vincent C.; Spalding,Martin John; Poyyapakkam,Madhavan, Flow sleeve for a low NOx combustor.
  17. Maz Sutcu ; Bernard Arthur Couture ; Sami Aslam, Fracture resistant support structure for a hula seal in a turbine combustor and related method.
  18. Iizuka Nobuyuki (Hitachi JPX) Kumata Kazuhiko (Katsuta JPX) Kuroda Michio (Hitachi JPX), Gas turbine combustion apparatus.
  19. Terazaki,Masao; Kanezawa,Yoshiyuki; Horikawa,Hideto, Gas turbine combustion apparatus.
  20. Butt Graham P. (Ancaster CAX), Gas turbine combustor transition duct forced convection cooling.
  21. Davis ; Jr. Lewis B. (Schenectady NY) Goodwin Walter W. (Loudonville NY) Steber Charles E. (Scotia NY), Impingement cooled transition duct.
  22. Simons,Derrick Walter; Amond, III,Thomas Charles; Gupta,Ajay Kumar, Inboard radial dump venturi for combustion chamber of a gas turbine.
  23. Dean Gilbert J. (Ballston Spa NY) White Loren H. (Scotia NY), Liner assembly for gas turbine combustor.
  24. Bechtel ; II William T. (Schenectady NY) Kuwata Masayoshi (Ballston Lake NY) Washam Roy M. (Schenectady NY), Low NOx emission in gas turbine system.
  25. Robert J. Kraft ; Vincent C. Martling ; Brian R. Mack ; Mark A. Minnich, Low NOx emission combustion liner with circumferentially angled film cooling holes.
  26. Bunker,Ronald Scott; Bailey,Jeremy Clyde; Widener,Stanley Kevin; Johnson,Thomas Edward; Intile,John C, Method and apparatus for cooling combustor liner and transition piece of a gas turbine.
  27. Colibaba Evulet,Andrei; Bowman,Michael John; Sanderson,Simon Ralph; Dean,Anthony John, Method and apparatus for reducing gas turbine engine emissions.
  28. Colibaba-Evulet, Andrei; Bowman, Michael John; Sanderson, Simon Ralph; Dean, Anthony John, Method and apparatus for reducing gas turbine engine emissions.
  29. Belsom, Keith Cletus, Methods and apparatus for assembling gas turbine engines.
  30. Amond, III,Thomas Charles; Crawley,Bradley Donald; Chandrashekar,Natesh; Nagarajan,Balan; Feigl Varela,Rebecca Arlene, Methods and apparatus for low emission gas turbine energy generation.
  31. Widener,Stanley Kevin; McMahan,Kevin Weston; Johnson,Thomas Edward, One-piece can combustor.
  32. Martling, Vincent C.; Xiao, Zhenhua, Pressure ram device on a gas turbine combustor.
  33. Beebe Kenneth W. (Sartoga NY), Transpiration cooled throat section for low NOx combustor and related process.
  34. Rock, Kelly P., Turbine engine apparatus and method.
  35. Barnes, John; Bailey, Adam; Battaglioli, John; Bland, Robert, Venturi cooling system.
  36. Barnes, John; Bailey, Adam; Battaglioli, John; Bland, Robert, Venturi cooling system.

이 특허를 인용한 특허 (2)

  1. Sutcu, Muzaffer; Crane, John M.; Lamnaouer, Mouna, Flow conditioner in a combustor of a gas turbine engine.
  2. Doerr, Thomas; Rackwitz, Leif; Penz, Stefan, Gas-turbine combustion chamber with mixing air orifices and chutes in modular design.
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