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특허 상세정보

Direct injection of a discrete quantity of fuel into channels of a wave rotor engine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-003/14    F02C-005/02    F02C-007/22    F23R-007/00    F23N-001/02    F02C-005/04    F02C-007/266   
미국특허분류(USC) 060/039.34; 060/039.45; 060/733; 060/039.38; 060/247; 060/039.76
출원번호 US-0868371 (2013-04-23)
등록번호 US-8893467 (2014-11-25)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Maginot Moore & Beck LLP
인용정보 피인용 횟수 : 1  인용 특허 : 28
초록

Apparatus and methods for combustion of fuel includes, in some embodiments, a fuel nozzle which injects fuel into a combustion channel of a wave rotor combustor or a pulse detonation combustor. In some embodiments the combustion process includes a backward-propagating detonation wave within a substantially closed channel which compresses discrete quantities of combustible and noncombustible mixture. Yet other embodiments include a precombustion chamber integrated into the wave rotor, the outlet stator or both.

대표
청구항

1. A method for generating hot gas, comprising: providing a plurality of enclosed channels, each channel interconnecting a respective first port with a corresponding second port;successively flowing a first discrete quantity of a fuel and oxidizer mixture for combustion into the respective first port of each channel;flowing the first discrete quantity in each channel toward the corresponding second port in each channel to form a first region of combustible mixture in each channel;creating a second region of combustible mixture in each channel proximate t...

이 특허에 인용된 특허 (28)

  1. Kolaczkowski Stanislaw I.,GBX ; Awdry Serpil,GBX ; Scott-Scott John L.,GBX. Catalytic combustion chamber with pilot stage and a method of operation thereof. USP1999126000212.
  2. Willis Jeffrey D,GBX. Combustion chamber comprising mixing ducts with fuel injectors varying in number and cross-sectional area. USP2001076253555.
  3. DuBell Thomas L.. Combustor with first and second zones. USP1998055749219.
  4. Snyder,Philip H.; Emmerson,Calvin W.. Constant volume combustor. USP2006117137243.
  5. Snyder, Philip H.; Emmerson, Calvin W.. Constant volume combustor having a rotating wave rotor. USP2012028117828.
  6. Snyder, Philip H.; Emmerson, Calvin W.. Constant volume combustor having a rotating wave rotor. USP2009117621118.
  7. Brumberg, Justin Thomas; Rasheed, Adam. Fluidic deflagration-to-detonation initiation obstacles. USP2014028650856.
  8. Philip H. Snyder. Forced purge wave rotor. USP2002036351934.
  9. Snyder Philip H.. Forced purge wave rotor. USP1999065916125.
  10. Urushidani Haruo (Hitachi JPX) Kirikami Seiichi (Hitachi JPX) Sato Isao (Hitachi JPX) Shimizu Nobuo (Hitachi JPX) Arai Osamu (Hitachi JPX) Shimura Akira (Hitachi JPX) Kuroda Michio (Hitachi JPX) Koga. Gas turbine combustor and methodd of operating the same. USP1992065121597.
  11. Brumberg, Justin Thomas; Rasheed, Adam; Davis, Dustin Wayne. Integrated deflagration-to-detonation obstacles and cooling fluid flow. USP2013098539752.
  12. Warren Glenn B. (1361 Myron St. Schenectady NY 12309) Morgan J. Randolph (13248 N. Avenue Victor Hugo Phoenix AZ 85032). Low emission combustors. USP1980054201047.
  13. DeCorso Serafino M. (Upper Providence Township ; Delaware County PA). Low-nox, rich-lean combustor. USP1988114787208.
  14. Gregory Vincent Meholic ; William Randolph Stowell. Magnetohydrodynamic flow control for pulse detonation engines. USP2002116484492.
  15. Weber Kent. Method and apparatus for rejecting waste heat from a system including a combustion engine. USP2000086105370.
  16. McMillan Robin,CHX. Method and device for supplying a gaseous fuel to a premixing burner. USP1999045895211.
  17. Marshall Richard L. (Manchester CT). Method for performing combustion. USP1996025490380.
  18. O'Connor, Richard John. Method of engine starting in a gas turbine engine. USP2004116810676.
  19. Lacy, Benjamin Paul; Kraemer, Gilbert Otto; Varatharajan, Balachandar; Yilmaz, Ertan; Lipinski, John Joseph; Ziminsky, Willy Steve. Methods and systems to facilitate reducing NO. USP2011027886545.
  20. Chyou Yan-Pin (Dottikon CHX) Marling Tino-Martin (Berau DEX) Zauner Erwin (Baden CHX). Pressure wave machine with integrated combustion. USP1994015274994.
  21. Lupkes,Kirk R.; Lidstone,Gary L.; Parish,Mark W.. Pulse combustion device. USP2008117448200.
  22. Philip Harold Snyder. Pulsed detonation engine wave rotor. USP2002096449939.
  23. Ouellette, Richard P.. Pulsejet ejector thrust augmentor. USP2005046883304.
  24. Nalim, Mohamed Razi. Rotary ejector enhanced pulsed detonation system and method. USP2005016845620.
  25. Joshi Narendra D. (Phoenix AZ) Moreno Frederick E. (Los Altos CA) Hartman Creighton D. (San Francisco CA). Staged low NOxgas turbine combustor. USP1990044912931.
  26. Paxson Daniel E. (Parma Heights OH). System and method for cancelling expansion waves in a wave rotor. USP1993125267432.
  27. Robertson ; Jr. Arichbald Stuart ; Lu Chongqing ; Fan Zhen. Topping combustor for low oxygen vitiated air streams. USP1999095950417.
  28. Mohamed Razi Nalim. Wave rotor detonation engine. USP2002106460342.

이 특허를 인용한 특허 피인용횟수: 1

  1. Nalim, M. Razi. Hybrid wave rotor propulsion system. USP2018039920689.