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Catalytic combustor flow conditioner and method for providing uniform gasvelocity distribution

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02C-007/26
출원번호 US-0712318 (2000-11-14)
발명자 / 주소
  • Kenneth Winston Beebe
  • Leslie Boyd Keeling
출원인 / 주소
  • General Electric Company
대리인 / 주소
    Nixon & Vanderhye
인용정보 피인용 횟수 : 17  인용 특허 : 8

초록

A device for conditioning the flow of hot gas in a catalytic combustor in preparation for entry into a catalytic reactor. The device is composed of at least one and most preferably two or more disks that are secured to a shroud so as to be disposed in a plane generally perpendicular to the hot gas f

대표청구항

1. A combustor for a gas turbine engine comprising:a preburner; a gaseous fuel inlet to said preburner; a combustion air inlet to said preburner; a main fuel injector downstream of said preburner; a catalyst bed downstream of said main fuel injector; and a flow conditioner disposed at an exit end of

이 특허에 인용된 특허 (8)

  1. Beebe Kenneth W. ; Hung Stephen L. ; Cutrone Martin B., Catalytic combustor with lean direct injection of gas fuel for low emissions combustion and methods of operation.
  2. Betta Ralph D. (Mountain View CA) Shoji Toru (Sunnyvale CA) Tanaka Seiichiro (Tokyo JPX), Cooled support structure for a catalyst.
  3. Gale Nigel F. (San Antonio TX) Naegeli David W. (San Antonio TX) Ryan ; III Thomas W. (San Antonio TX) King Steven R. (San Antonio TX), Fuel supply system for engines and combustion processes therefor.
  4. Beebe Kenneth W. (Saratoga NY), Gas turbine catalytic combustor with preburner and low NOx emissions.
  5. Beebe Kenneth W. (Galway NY), Multiple venturi tube gas fuel injector for catalytic combustor.
  6. Beebe Kenneth W. (Galway NY), Multiple venturi tube gas fuel injector for catalytic combustor.
  7. Beebe Kenneth W. (Galway NY), Pressurized air support for catalytic reactor.
  8. Dalla Betta Ralph A. ; Schlatter James C. ; Cutrone Martin Bernard ; Beebe Kenneth Winston, Support structure for a catalyst in a combustion reaction chamber.

이 특허를 인용한 특허 (17)

  1. Perchanok, Mathias S.; Flemming, Michael F., Apparatus and method for compressor and turbine performance simulation.
  2. Storey,James M; Dinu,Constantin, Apparatus having thermally isolated venturi tube joints.
  3. Bruck, Gerald Joseph, Catalytic oxidation element for a gas turbine engine.
  4. Koenig, Michael H.; Ryan, William R., Combustor assembly comprising a combustor device, a transition duct and a flow conditioner.
  5. Pinson, Mark William; Jensen, Gregory Earl; Terry, Jason Charles, Fuel nozzle having swirler vane and fuel injection peg arrangement.
  6. Doerr,Thomas; Lazik,Waldemar, Gas turbine combustion chamber with defined fuel input for the improvement of the homogeneity of the fuel-air mixture.
  7. Rackwitz, Leif; Bagchi, Imon-Kalyan; Doerr, Thomas, Gas-turbine lean combustor with fuel nozzle with controlled fuel inhomogeneity.
  8. Ziminsky, Willy Steve; Johnson, Thomas Edward; Lacy, Benjamin; York, William David; Stevenson, Christian Xavier, Monolithic fuel injector and related manufacturing method.
  9. Dinu,Constantin Alexandru; Hu,Iris Ziqin; Storey,James Michael, Multi-sided diffuser for a venturi in a fuel injector for a gas turbine.
  10. Dinu,Constantin Alexandru, Multi-venturi tube fuel injector for a gas turbine combustor.
  11. Dinu,Constantin Alexandru; Hu,Iris Ziqin; Storey,James Michael; Farrell,Thomas Raymond, Multi-venturi tube fuel injector for gas turbine combustors.
  12. Dinu,Constantin; Farrell,Thomas Raymond; Gordon,Kevin M.; Storey,James Michael; Venkataraman,Krishna Kumar, Multiple venture tube gas fuel injector for a combustor.
  13. Colket, Meredith B.; Chen, Alexander, Staging for rich catalytic combustion.
  14. Kraemer, Gilbert Otto; Kraemer, Cristina Colindres, System and method employing catalytic reactor coatings.
  15. Everhart, Richard Todd; Hefner, Rebecca Evelyn; Kraemer, Cristina Colindres; Kraemer, Gilbert Otto; Pabla, Surinder Singh; Pope, Stephen Gerard, System and method of a catalytic reactor having multiple sacrificial coatings.
  16. Lee, Min Chul; Ahn, Dal Hong; Joo, Yong Jin; Chung, Jae Hwa; Kim, Si Moon; Hong, Jin Pyo; Park, Won Shik, Triple swirl gas turbine combustor.
  17. Stewart, Jason Thurman, Turning guide for combustion fuel nozzle in gas turbine and method to turn fuel flow entering combustion chamber.
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