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특허 상세정보

Duplex tab obstacles for enhancement of deflagration-to-detonation transition

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-005/00    F23M-009/06    F23R-007/00    F23R-003/16    F23C-015/00   
미국특허분류(USC) 060/247; 060/039.38; 060/039.76; 060/752
출원번호 US-0872693 (2010-08-31)
등록번호 US-8881500 (2014-11-11)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Asmus, Scott J.
인용정보 피인용 횟수 : 1  인용 특허 : 17
초록

A detonation chamber for a pulse detonation combustor including: a plurality of duplex tab obstacles disposed on at least a portion of an inner surface of the detonation chamber wherein the plurality of duplex tab obstacles enhance a turbulence of a fluid flow through the detonation chamber.

대표
청구항

1. A detonation chamber for a pulse detonation combustor comprising: a plurality of duplex tab obstacles disposed on at least a portion of an inner surface of the detonation chamber,wherein each of the plurality of duplex tab obstacles are comprised of at least a pair of tabs wherein each tab of said pair of tabs are triangular and define an inclined delta wing protruding from the inner surface of the detonation chamber so as to provide for a free flow of fluid around a triangular perimeter and between an underneath surface of each of the tabs and the in...

이 특허에 인용된 특허 (17)

  1. Narayanan, Satish; Simonich, John; Schlinker, Robert Hans. Asymmetric serrated nozzle for exhaust noise reduction. USP2009047520124.
  2. Liu, Min-Sheng; Wang, Chi-Chung; Chang, Yu-Juei; Liaw, Jane-Sunn. Cold plate with vortex generator. USP2005086929058.
  3. Althaus Rolf (Flawil CHX) Beeck Alexander (Endingen CHX) Chyou Yau-Pin (Taipei TWX) Eroglu Adnan (Untersiggenthal CHX) Schulte-Werning Burkhard (Basel CHX). Combustion chamber. USP1996055513982.
  4. Carroni, Richard; Flohr, Peter. Combustion method and burner for carrying out the method. USP2005056896509.
  5. Bunker,Ronald Scott; Bailey,Jeremy Clyde; Widener,Stanley Kevin; Johnson,Thomas Edward. Combustor cooling with angled segmented surfaces. USP2008057373778.
  6. Dohmann Joachim,DEX. Device for stirring up gas flowing through a duct having a structural insert positioned at an acute angle to a main gas stream. USP2000106135629.
  7. Eroglu Adnan,CHX ; Polifke Wolfgang,CHX ; Senior Peter,GBX. Fluid mixing device with vortex generators. USP1998095803602.
  8. Shimo, Masayoshi; Snyder, Philip H.. Gas turbine engine and pulse detonation combustion system. USP2014048683780.
  9. Takiura Masayoshi,JPX ; Masukawa Seizo,JPX ; Kohno Haruo,JPX ; Sukumoda Shunroku,JPX. Heat transfer tube having grooved inner surface. USP1998085791405.
  10. Allen David J. (Stockport GB2). In-line mixer. USP1979084164375.
  11. Liu, Min-Sheng; Wang, Chi-Chung; Chang, Yu-Juei; Liaw, Jane-Sunn. Pattern with ribbed vortex generator. USP2003066578627.
  12. Dbbeling Klaus (Nussbaumen CHX) Eroglu Adnan (Untersiggenthal CHX) Sattelmayer Thomas (Mandach CHX). Premixing burner. USP1995075433596.
  13. Murayama,Motohide; Yamawaki,Shigemichi; Toh,Hidemi; Kobayashi,Hideo; Takahashi,Katsuyoshi; Chiba,Kaoru; Ohyagi,Shigeharu. Pulse detonation engine system for driving turbine. USP2008057367194.
  14. Lee Ching-Pang (Cincinnati OH) Savage Joseph W. (Maineville OH) Bobo Melvin (Cincinnati OH). Scaled heat transfer surface with protruding ramp surface turbulators. USP1994115361828.
  15. Pinard, Pierre Francois; Tangirala, Venkat Eswarlu; Rasheed, Adam; Dean, Anthony John; Bunker, Ronald Scott; Chapin, David Michael. Shaped walls for enhancement of deflagration-to-detonation transition. USP2010037669405.
  16. Leyva, Ivett Alejandra. Shock wave reflector and detonation chamber. USP2005046877310.
  17. Lee Ching-Pang. Turbulator configuration for cooling passages or rotor blade in a gas turbine engine. USP1998085797726.