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Late lean injection with adjustable air splits

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02C-003/00
  • G06F-019/00
출원번호 US-0349933 (2009-01-07)
등록번호 US-8112216 (2012-02-07)
발명자 / 주소
  • Davis, Jr., Lewis Berkley
  • Venkataraman, Krishna Kumar
  • Ziminsky, Willy Steve
  • Myers, Geoffrey David
출원인 / 주소
  • General Electric Company
대리인 / 주소
    Cantor Colburn LLP
인용정보 피인용 횟수 : 28  인용 특허 : 12

초록

A gas turbine engine is provided and includes a combustor having a first interior in which a first fuel is combustible, a turbine into which products of at least the combustion of the first fuel are receivable, a transition zone, including a second interior in which a second fuel and the products of

대표청구항

1. A gas turbine engine comprising: a combustor having a first interior in which a first fuel supplied thereto by a fuel circuit is combustible;a turbine, including rotating turbine blades, into which products of at least the combustion of the first fuel are receivable to power the rotation of the t

이 특허에 인용된 특허 (12)

  1. Jean-Herve Le Gal FR; Patrick Flament FR; Gerard Martin FR; Guy Grienche FR; Gerard Schott FR, Combustion chamber of a gas turbine working on liquid fuel.
  2. Dobbeling Klaus (Nussbaumen CHX) Knopfel Hans P. (Besenburen CHX) Sattelmayer Thomas (Mandach CHX), Combustion process for atmospheric combustion systems.
  3. Wilson Michael A., Efficiency enhanced turbine engine.
  4. Maeda Fukuo (Machida JPX) Watanabe Michio (Ayase JPX) Narabe Atsushi (Yokohama JPX) Sato Hiroya (Yokohama JPX), Gas turbine apparatus.
  5. Tsukahara Satoshi,JPX ; Yoshida Shohei,JPX ; Yamagishi Masahiko,JPX ; Iwai Kazumi,JPX ; Koizumi Hiromi,JPX ; Yoshinaga Yoichi,JPX, Gas turbine combustor.
  6. Hayes-Bradley Samantha (Buckinghamshire GB2) Toon Ian J. (Leicestershire GB2) Willis Jeffrey D. (Coventry GB2), Gas turbine engine combustion chamber.
  7. Correa Sanjay Marc ; Lovett Jeffery Allan, Hybrid can-annular combustor for axial staging in low NOx combustors.
  8. Cai, Weidong, Multi-stage axial combustion system.
  9. Smith Arthur Ramsden ; Woodward Donald Winston, Operation method for integrated gasification combined cycle power generation system.
  10. Beebe Kenneth W., Premixing dry low NOx emissions combustor with lean direct injection of gas fuel.
  11. Beebe Kenneth W., Premixing dry low nox emissions combustor with lean direct injection of gas fule.
  12. Haynes, Joel Meier, Turbine containing system and an injector therefor.

이 특허를 인용한 특허 (28)

  1. Chen, Wei, Air management arrangement for a late lean injection combustor system and method of routing an airflow.
  2. Chen, Yuntao; Portillo Bilbao, Juan Enrique; North, Andrew J.; Tran, Lucky; Meadows, Joseph; Laster, Walter Ray, Ducting arrangement with injector assemblies arranged in an expanding cross-sectional area of a downstream combustion stage in a gas turbine engine.
  3. Singh, Arjun, Flashback resistant tubes for late lean injector and method for forming the tubes.
  4. Davis, Jr., Lewis Berkley; Foster, Gregory Thomas; Graham, Kaitlin Marie; Venkataraman, Krishnakumar; Widener, Stanley Kevin, Injecting apparatus with reheat combustor and turbomachine.
  5. Widener, Stanley Kevin; Davis, Jr., Lewis Berkley; Foster, Gregory Thomas; Graham, Kaitlin Marie; Venkataraman, Krishnakumar, Injection systems for fuel and gas.
  6. Davis, Jr., Lewis Berkley; Foster, Gregory Thomas; Graham, Kaitlin Marie; Venkataraman, Krishnakumar; Widener, Stanley Kevin, Injector apparatus and reheat combustor.
  7. Davis, Jr., Lewis Berkley; Foster, Gregory Thomas; Graham, Kaitlin Marie; Venkataraman, Krishnakumar; Widener, Stanley Kevin, Injector apparatus with reheat combustor and turbomachine.
  8. Chen, Yuntao; Portillo Bilbao, Juan Enrique; North, Andrew J.; Tran, Lucky; Meadows, Joseph; Laster, Walter Ray, Method and computer-readable model for additively manufacturing ducting arrangement for a gas turbine engine.
  9. Crothers, Sarah Lori; Day, Scott Arthur; Kopcho, Scott Alan, Methods and systems for detecting lean blowout in gas turbine systems.
  10. Davis, Jr., Lewis Berkley; Venkataraman, Krishna Kumar; Graham, Kaitlin Marie, Methods relating to downstream fuel and air injection in gas turbines.
  11. DiCintio, Richard Martin; Melton, Patrick Benedict; LeBegue, Jeffrey Scott; Stoia, Lucas John, Methods relating to integrating late lean injection into combustion turbine engines.
  12. Hughes, Michael John; Berry, Jonathan Dwight, Staged fuel and air injection in combustion systems of gas turbines.
  13. Hughes, Michael John; Berry, Jonathan Dwight, Staged fuel and air injection in combustion systems of gas turbines.
  14. Hughes, Michael John; Berry, Jonathan Dwight, Staged fuel and air injection in combustion systems of gas turbines.
  15. Crothers, Sarah Lori; Stoia, Lucas John; Carnell, Jr., William Francis, System and method for control of combustion dynamics in combustion system.
  16. Crothers, Sarah Lori; Wilson, Charlotte Cole, System and method for control of combustion dynamics in combustion system.
  17. Ziminsky, Willy Steve; Crothers, Sarah Lori, System and method for control of combustion dynamics in combustion system.
  18. Crothers, Sarah Lori; Stevenson, Christian Xavier; Carnell, Jr., William Francis, System and method for reducing modal coupling of combustion dynamics.
  19. Crothers, Sarah Lori; Stevenson, Christian Xavier; Negroni, Alberto Jose, System and method for reducing modal coupling of combustion dynamics.
  20. Nguyen, Quoc Hoai; Kim, Kwanwoo; Epperson, Whitney; Pastecki, Patrick Edward; Mueller, Mark Anthony, System and method for tuning resonators.
  21. Davis, Jr., Lewis Berkley; Venkataraman, Krishna Kumar; Graham, Kaitlin Marie, Systems and apparatus relating to downstream fuel and air injection in gas turbines.
  22. Davis, Jr., Lewis Berkley; Venkataraman, Krishna Kumar; Graham, Kaitlin Marie, Systems and apparatus relating to downstream fuel and air injection in gas turbines.
  23. Graham, Kaitlin Marie; Venkataraman, Krishna Kumar; Davis, Jr., Lewis Berkley, Systems and apparatus relating to downstream fuel and air injection in gas turbines.
  24. Crothers, Sarah Lori; Flanagan, James Scott; Davis, Jr., Lewis Berkley, Systems and methods for a fuel pressure oscillation device for reduction of coherence.
  25. Stevenson, Christian Xavier; Crothers, Sarah Lori, Systems and methods for control of combustion dynamics and modal coupling in gas turbine engine.
  26. Crothers, Sarah Lori; Karim, Hasan; Hall, Joel Meador, Systems and methods for control of combustion dynamics in combustion system.
  27. Crothers, Sarah Lori; Citeno, Joseph Vincent; Stevenson, Christian Xavier, Systems and methods for variation of injectors for coherence reduction in combustion system.
  28. Chen, Wei; Khan, Abdul Rafey; Simons, Derrick Walter, Turbomachine and staged combustion system of a turbomachine.
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