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특허 상세정보

Acoustic damper for a gas turbine engine combustor

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-007/24   
미국특허분류(USC) 60/725 ; 431/114
출원번호 US-0451820 (1995-05-26)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 42  인용 특허 : 9
초록

An apparatus for suppressing or attenuating acoustic pressure oscillations in a gas turbine engine combustor, the apparatus having a quarter wave resonator with a cavity closed at a first end and open at a second end and a characteristic length that reflects waves 180 degrees out of phase with the incoming waves and a viscous damper at the open end of the cavity. At least one resonating tube with a closed end and an open end and a single cavity therebetween, a damping plate with a plurality of apertures therethrough disposed across the open end, and a me...

대표
청구항

A combustor for a gas turbine engine disposed between a diffuser outlet downstream of a compressor outlet guide vane stage and a turbine inlet guide vane stage, said combustor comprising: an outer casing spaced apart from an inner casing and a combustion chamber therebetween, a combustor inlet at the diffuser outlet and a combustor outlet at the turbine inlet, an annularly disposed plurality of air/fuel mixture injectors radially disposed between said casings and axially disposed between said combustor inlet and said combustor outlet, an annularly dispos...

이 특허를 인용한 특허 피인용횟수: 42

  1. Mueller, Mark Anthony; Konkoly, John Andrew. Acoustic damper. USP2013108567197.
  2. Matsuyama, Keisuke; Nakamura, Sosuke. Acoustic damper, combustor and gas turbine. USP2016049316156.
  3. Portillo Bilbao, Juan Enrique; Rajaram, Rajesh; You, Danning; Spence, Kevin M.. Acoustic damping system for a combustor of a gas turbine engine. USP2016079400108.
  4. Wasif,Samer P.; Johnson,Clifford E.. Acoustic resonator with impingement cooling tubes. USP2008087413053.
  5. Slobodyanskiy, Ilya; Lipinski, John; Srinivasan, Shiva; Tretyakov, Dmitry. Acoustically stiffened gas turbine combustor supply. USP2014038661822.
  6. Rajaram, Rajesh; Ritland, David M.. Attenuation of combustion dynamics using a Herschel-Quincke filter. USP2012128336312.
  7. Bethke,Sven; Buchal,Tobias; Huth,Michael; Nimptsch,Harald; Prade,Bernd; Glessner,John Carl. Combustion chamber for a gas turbine with at least two resonator devices. USP2008027334408.
  8. Young,Kenneth James; Steinbach,Klaus Stefan; Herzog,Volker; Dupere,Iain David Jeffrey; Geary,Alan Philip; Gerendas,Miklos. Combustion chamber for gas turbine engine. USP2006077076956.
  9. Bobba, Mohan Krishna; Kim, Kwanwoo; Melton, Patrick Benedict; Antoniono, Carolyn Ashley. Combustor resonator with non-uniform resonator passages. USP2015038966903.
  10. Dean Anthony John. Combustor tuning. USP2001086272842.
  11. Mandai, Shigemi; Kawata, Yutaka; Maekawa, Atsushi; Tanaka, Katsunori; Nishimura, Masaharu; Tomimoto, Soichiro. Combustor, a gas turbine, and a jet engine. USP2003076594999.
  12. Nichols, Richard Lee; Norman, Bruce G.; Elward, Kevin Michael; Pavri, Roointon Erach; Rush, Benjamin; Boettner, Robert Edward; VanDevelde, John P.. Control of gas turbine combustion temperature by compressor bleed air. USP2004086779346.
  13. Hellat, Jaan; Tschirren, Stefan; Stuber, Peter; Paschereit, Christian Oliver. Damper arrangement for reducing combustion-chamber pulsations. USP2003046546729.
  14. Maeding, Udo. Damping of vibration of a combustion chamber by resonators. USP2011108033111.
  15. Lee, Ching-Pang; You, Danning; Schilp, Reinhard; Prakash, Chander. Damping resonator with impingement cooling. USP2017019546558.
  16. Rupp, Jochen; Moran, Anthony John. Duct and method for damping pressure waves caused by thermoacoustic instability. USP2015109169804.
  17. Johnson, Clifford E.. Flow control through a resonator system of gas turbine combustor. USP2013048413443.
  18. Jain, Praveen Babulal; Subramanian, Narayan. Fuel nozzle for a turbine combustor, and methods of forming same. USP2013078474265.
  19. Mandai, Shigemi; Suenaga, Kiyoshi; Aoyama, Kuniaki; Ikeda, Kazufumi; Tanaka, Katsunori. Gas turbine combustor. USP2005016837050.
  20. Mandai, Shigemi; Suenaga, Kiyoshi; Aoyama, Kuniaki; Ikeda, Kazufumi; Tanaka, Katsunori. Gas turbine combustor. USP2005016837051.
  21. Ikeda, Kazufumi; Mandai, Shigemi; Kawata, Yutaka; Aoyama, Kuniaki; Ono, Masaki; Tanaka, Katsunori. Gas turbine combustor and a gas turbine equipped therewith. USP2010117832211.
  22. Danis, Allen Michael; Mueller, Mark Anthony; Held, Timothy James; Marakovits, Steven. Gas turbine engine combustor circumferential acoustic reduction using flame temperature nonuniformities. USP2014018631656.
  23. Eastwood, Jonathan Jeffery; Low, Kevin Joseph. Gas turbine engine combustor surge retention. USP2016039297536.
  24. Corsmeier, Donald Michael; Noe, Mark Eugene; Radwanski, Michael Todd; Roghe, Oliver; Subit, Jessica Licardi; Xie, Ming. Gas turbine engine combustor with CMC heat shield and methods therefor. USP2018059964309.
  25. Corsmeier, Donald Michael; Noe, Mark Eugene; Radwanski, Michael Todd; Roghe, Oliver; Subit, Jessica Licardi; Xie, Ming. Gas turbine engine combustor with CMC heat shield and methods therefor. USP2015028943835.
  26. Kim, Kwanwoo; Yoon, Changjin; Herbon, John Thomas. High frequency acoustic damper for combustor liners. USP20190210197275.
  27. Handelsman, Steven Keith; Durling, Michael Richard; Rackmales, James David; Lipton, Mark Stephen; Barrow, William Lee; Pearson, Robert John; Rajamani, Ravi. Method and apparatus for reduction of combustor dynamic pressure during operation of gas turbine engines. USP2005126973791.
  28. Held,Timothy James; Hsiao,George Chiachun. Method and apparatus to decrease combustor acoustics. USP2007097272931.
  29. Sattinger, Stanley S.. Method of suppressing combustion instabilities using a resonator adopting counter-bored holes. USP2009067549506.
  30. Lee, Ching-Pang; Guentert, Joseph M.; Lu, Wenfeng; Iles, Mitchell E.. Methods and apparatus for assembling turbine engines. USP2011077976274.
  31. Sattinger, Stanley S.; Darling, Douglas Dean; Holbert, Roy Kyle; Kepes, William E.. Modular resonators for suppressing combustion instabilities in gas turbine power plants. USP2003036530221.
  32. Johnson, Clifford E.; Bland, Robert J.; Gambacorta, Domenico; Wasif, Samer P.. Non-rectangular resonator devices providing enhanced liner cooling for combustion chamber. USP2012048146364.
  33. Bellucci,Valter; Meili,Francois; Paschereit,Christian Oliver; Schuermans,Bruno. Premix burner. USP2008097424804.
  34. Sattinger,Stanley S.. Resonator adopting counter-bored holes and method of suppressing combustion instabilities. USP2007037194862.
  35. Davis, Jr., Lewis Berkley; Han, Fei; Srinivasan, Shiva; Singh, Kapil Kumar; Kim, Kwanwoo; Narra, Venkateswarlu. Resonator assembly for mitigating dynamics in gas turbines. USP2013048408004.
  36. Johnson, Clifford E.; Wasif, Samer P.. Resonator device at junction of combustor and combustion chamber. USP2010097788926.
  37. Schilp, Reinhard; Sutcu, Muzaffer. Resonator system with enhanced combustor liner cooling. USP2014058720204.
  38. Stuttaford, Peter; Kojovic, Aleksandar. Swirled diffusion dump combustor. USP2003036530222.
  39. Abreu, Mario E.; Peters, Gwenn A.; Tarver, Terry R.; Twardochleb, Chris Z.; Blust, James W.. System and method for attenuating combustion oscillations in a gas turbine engine. USP2011098024934.
  40. Hogle, Joseph Alan; Wise, Michael Glynn; Shaver, Steven Mark; Austin, Michael Eugene. Systems and methods for suppressing pressure waves using corrective signal. USP2005046879922.
  41. Turner, Jeffrey A.; Sheoran, Yogendra Y.; Bouldin, Bruce D.. Turbine engine diffusing exhaust muffler. USP2010077762374.
  42. Park, Roger James. Turbine engine fuel injector with helmholtz resonators. USP2012038127546.