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Combustor liner with ring turbulators and related method 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02C-001/00
출원번호 US-0065814 (2002-11-22)
발명자 / 주소
  • Bunker, Ronald Scott
출원인 / 주소
  • General Electric Company
대리인 / 주소
    Nixon & Vanderhye P.C.
인용정보 피인용 횟수 : 44  인용 특허 : 36

초록

A combustor liner for a gas turbine includes a substantially cylindrical body having a plurality of raised circular ribs arranged in an array on an outside surface of the combustor liner, each rib defining an enclosed are on the outside surface of the liner, forming a dimple or bowl that is sufficie

대표청구항

A combustor liner for a gas turbine includes a substantially cylindrical body having a plurality of raised circular ribs arranged in an array on an outside surface of the combustor liner, each rib defining an enclosed are on the outside surface of the liner, forming a dimple or bowl that is sufficie

이 특허에 인용된 특허 (36)

  1. Robert James Bland, Aerodynamic devices for enhancing sidepanel cooling on an impingement cooled transition duct and related method.
  2. Wayne Charles Hasz ; Robert Alan Johnson ; Ching-Pang Lee ; Mark Gerard Rettig ; Nesim Abuaf ; John Howard Starkweather, Article having turbulation and method of providing turbulation on an article.
  3. Correa Sanjay M. (Schenectady NY), Catalytically-and aerodynamically-assisted liner for gas turbine combustors.
  4. Ritter Ann Melinda ; Campbell Robert Patrick ; Jackson Melvin Robert ; McLean Ross Anthony ; Cohen Mitchell Reuben ; Abuaf Nesim ; Correa Sanjay Marc ; Peterson Lance Gordon ; Muth Myron Clyde ; Belt, Combustor for a gas turbine with cooling structure.
  5. Glezer Boris ; Greenwood Stuart A. ; Dutta Partha ; Moon Hee-Koo, Combustor for a low-emissions gas turbine engine.
  6. Alkabie Hisham S,GBX, Combustor for gas-or liquid-fuelled turbine.
  7. Tariq Kay Harris ; Michael Burke Briski, Combustor liner having preferentially angled cooling holes.
  8. Robert Harold Cromer ; William Theodore Bechtel ; Maz Sutcu, Cooling air recycling for gas turbine transition duct end frame and related method.
  9. Lee Ching-Pang, Dimpled impingement baffle.
  10. Rong-Shi Paul Chiu ; Wayne Charles Hasz ; Robert Alan Johnson ; Ching-Pang Lee ; Nesim Abuaf, Enhanced heat transfer surface for cast-in-bump-covered cooling surfaces and methods of enhancing heat transfer.
  11. Adiutori Eugene F. (W. Chester OH) Pritchard ; Jr. Byron A. (Loveland OH) Aleshin Stephen (Cincinnati OH), Enhanced impingement cooled components.
  12. Kelm James S. (Milford OH) Ludwig Arthur L. (Cincinnati OH) Maclin Harvey M. (Cincinnati OH) Roggenkamp Steven K. (West Chester OH) Wakeman Thomas G. (West Chester OH), Fabricated liner article and method.
  13. Lee Ching-Pang (Cincinnati OH) Bunker Ronald Scott (Cincinnati OH) Abuaf Nesim (Schenectady NY) Brzozowski Steven Joseph (Scotia NY), Film cooled slotted wall.
  14. Lee Ching-Pang (Cincinnati OH) Bunker Ronald Scott (Cincinnati OH) Abuaf Nesim (Schenectady NY), Film cooled wall.
  15. Maz Sutcu ; Bernard Arthur Couture ; Sami Aslam, Fracture resistant support structure for a hula seal in a turbine combustor and related method.
  16. DuBell Thomas L. ; Wisinski William T. ; Herrin John R., Gas turbine combustor.
  17. Bunker, Ronald Scott; Wetzel, Todd Garrett; Jarczynski, Emil Donald, Generator stator cooling design with concavity surfaces.
  18. Shekleton Jack R. (San Diego CA) Smith Robert W. (Lakeside CA), Hot gas generator.
  19. Cramer Paul S. (Naugatuck CT), Internally cooled combustion chamber liner.
  20. Pane ; Jr. Francis C. (South Windsor CT) Sepulveda Domingo (Cromwell CT), Louver construction for liner of gas turbine engine combustor.
  21. Johnson, Robert Alan; Loprinzo, Anthony Joseph; Lee, Ching-Pang; Abuaf, Nesim; Hasz, Wayne Charles; Morton, Harmon Lindsay, Method and apparatus for enhancing heat transfer in a combustor liner for a gas turbine.
  22. Ritter Ann Melinda ; Hughes John Raymond ; Jackson Melvin Robert ; Kirkpatrick Francis Lawrence ; Cunha Francisco Jose Tenreiro ; Abuaf Nesim ; Bunker Ronald Scott, Method for making cylindrical structures with cooling channels.
  23. Auxier Thomas A. (Palm Beach FL) Przirembel Hans R. (Jupiter FL) Soechting Friedrich O. (Tequesta FL), Method of making an air cooled vane with film cooling pocket construction.
  24. Ritter Ann Melinda ; Jackson Melvin Robert ; Abuaf Nesim ; Campbell Robert Patrick ; Bunker Ronald Scott, Method of making double-walled turbine components from pre-consolidated assemblies.
  25. Thatcher Jonathan Carl ; Burdgick Steven Sebastian, Partially turbulated trailing edge cooling passages for gas turbine nozzles.
  26. Lee Ching-Pang (Cincinnati OH), Recuperative impingement cooling of jet engine components.
  27. Lee Ching-Pang (Cincinnati OH) Savage Joseph W. (Maineville OH) Bobo Melvin (Cincinnati OH), Scaled heat transfer surface with protruding ramp surface turbulators.
  28. Reider Samuel B. (Indianapolis IN), Segmented annular combustor.
  29. Stenger Richard E. (Cincinnati OH) Monson Kenneth E. (Cincinnati OH) Frederick Robert A. (West Chester OH) Fessler Madeleine E. (Cincinnati OH) Tuley Eugene N. (Hamilton OH), Segmented centerbody for a double annular combustor.
  30. Abreu Mario E. ; Kielczyk Janusz J., Serial cooling of a combustor for a gas turbine engine.
  31. Spring Samuel Dale (Stratham NH) Abuaf Nesim (Schenectady NY) Taslim Mohammad Esmail (Needham MA), Turbine blade having offset turbulators.
  32. Kercher David Max (Ipswich MA), Turbine blade having variable configuration turbulators.
  33. Myers Geoffrey D. (Phoenix AZ) Bottlinger Judy P. (Chandler AZ), Turbine combustor cooling system.
  34. Abuaf Nesim NMN ; Brzozowski Steven Joseph, Turbulated cooling passages for turbine blades.
  35. Lee Ching-Pang ; Knable David B., Turbulator configuration for cooling passages of an airfoil in a gas turbine engine.
  36. Lee Ching-Pang, Turbulator configuration for cooling passages or rotor blade in a gas turbine engine.

이 특허를 인용한 특허 (44)

  1. Alkabie,Hisham, Aerodynamic trip for a combustion system.
  2. Bunker, Ronald Scott; Wei, Bin; Hasz, Wayne C.; Massimiliano, Nania, Air cooled heat exchanger with enhanced heat transfer coefficient fins.
  3. Dugar, Saurav; Berkebile, Matthew P.; Ghosh, Dullal; Pawlowski, Joseph Vincent; Gopalan, Krishnakumar Pallikara; Huffman, Marcus Byron, Apparatus and method for cooling a combustor.
  4. Dugar, Saurav; Berkebile, Matthew P.; Ghosh, Dullal; Pawlowski, Joseph Vincent; Gopalan, Krishnakumar Pallikara; Huffman, Marcus Byron, Apparatus and method for cooling a combustor.
  5. Itzel, Gary Michael; Lacy, Benjamin Paul, Article and method of forming an article.
  6. Kwon, Okey, Augmented cooling system.
  7. Bulman, David Edward; Darkins, Jr., Toby George; Schroder, Mark Stewart; Lipinski, John Joseph, Bolting configuration for joining ceramic combustor liner to metal mounting attachments.
  8. Lacy, Benjamin Paul; Ziminsky, Willy Steve; Johnson, Thomas Edward; Zuo, Baifang; York, William David; Uhm, Jong Ho, Bundled multi-tube nozzle for a turbomachine.
  9. Stoia, Lucas John; Pentecost, Ronnie Ray; Kegley, Jonathan Hale, Combustion liner cooling.
  10. Green,Andrew; Stuttaford,Peter; Carella,John; Duraibabu,Vamsi; Jennings,Stephen, Combustion liner with enhanced heat transfer.
  11. Cihlar, David William; Chila, Ronald James; Berkman, Mert Enis, Combustor assemblies for use in turbine engines and methods of assembling same.
  12. Davis, Jr., Lewis Berkley; Chila, Ronald James, Combustor assembly for a turbine engine with enhanced cooling.
  13. McMahan, Kevin Weston; Chila, Ronald James, Combustor assembly for use in a turbine engine and methods of fabricating same.
  14. Bunker,Ronald Scott; Bailey,Jeremy Clyde; Widener,Stanley Kevin; Johnson,Thomas Edward, Combustor cooling with angled segmented surfaces.
  15. Bland, Robert J., Combustor flow sleeve with optimized cooling and airflow distribution.
  16. Roldan-Posada, Carlos, Combustor liner assembly with enhanced cooling system.
  17. Chila, Ronald James, Combustor liner cooling system.
  18. Biebel, Romain; Daguenet, Luc Henri Claude; Sandelis, Denis Jean Maurice, Configuration of dilution openings in a turbomachine combustion chamber wall.
  19. Dawson, Robert W.; Liebe, Roland, Cooling channel for cooling a hot gas guiding component.
  20. Lee, Ching-Pang; Morrison, Jay A., Ducting arrangement for cooling a gas turbine structure.
  21. Chila, Ronald James; McMahan, Kevin Weston, Effusion cooled one-piece can combustor.
  22. Khan, Abdul Rafey; Ziminsky, Willy Steve; Wu, Chunyang; Zuo, Baifang; Stevenson, Christian Xavier, Flame tolerant secondary fuel nozzle.
  23. Lin, Dechao; Tollison, Brian Lee; Kottilingam, Srikanth Chandrudu; Cui, Yan, Liner assembly and method of turbulator fabrication.
  24. Kim, Young Bong; Choe, Jinhoon; Roh, Ujin, Liner, flow sleeve and gas turbine combustor each having cooling sleeve.
  25. Propheter-Hinckley, Tracy A.; Santoro, Stephanie; Petrakis, Evan, Mateface cooling feather seal assembly.
  26. Bunker,Ronald Scott; Bailey,Jeremy Clyde; Widener,Stanley Kevin; Johnson,Thomas Edward; Intile,John C, Method and apparatus for cooling combustor liner and transition piece of a gas turbine.
  27. Intile,John Charles; West,James A.; Byrne,William, Method and apparatus for cooling combustor liner and transition piece of a gas turbine.
  28. McMahan, Kevin Weston; Chila, Ronald James; Johns, David Richard, Methods and systems for cooling a transition nozzle.
  29. McMahan, Kevin Weston; Chila, Ronald James; Johns, David Richard, Methods and systems for transferring heat from a transition nozzle.
  30. Maurer, Michael; Huber, Andreas; Schneider, Lothar; Benz, Urs; Lauffer, Diane, Near-wall roughness for damping devices reducing pressure oscillations in combustion systems.
  31. Lacy, Benjamin Paul; Kraemer, Gilbert Otto; Yilmaz, Ertan; Melton, Patrick Benedict, Nozzle for a turbomachine.
  32. Verhiel, Jeffrey; Stastny, Honza; Sze, Robert, Pin fin arrangement for heat shield of gas turbine engine.
  33. Ziminsky, Willy Steve; Johnson, Thomas Edward; Lacy, Benjamin Paul; York, William David; Uhm, Jong Ho; Zuo, Baifang, Premixed direct injection nozzle for highly reactive fuels.
  34. Khan, Abdul Rafey; Kraemer, Gilbert Otto; Stevenson, Christian Xavier, Radial lean direct injection burner.
  35. Hu, Tin-Cheung John; Lao, Si-Man Amy; Sreekanth, Sri; Papple, Michael, Single skin combustor with heat transfer enhancement.
  36. Stoia, Lucas John; DiCintio, Richard Martin; Melton, Patrick Benedict; Romig, Bryan Wesley; Slobodyanskiy, Ilya Aleksandrovich, System and method for a multi-wall turbine combustor.
  37. Moraes, Ricardo F., System for introducing fuel to a fluid flow upstream of a combustion area.
  38. Hadder,James L., Tube cooled combustor.
  39. Bunker, Ronald Scott; Itzel, Gary Michael, Turbine airfoil concave cooling passage using dual-swirl flow mechanism and method.
  40. Narcus, Andrew R.; Negron-Sanchez, Kristel; Pula, John; Therrien, Neal, Turbine combustion system liner.
  41. Laurello, Vincent P., Turbine engine shutdown temperature control system with an elongated ejector.
  42. Stoia, Lucas John; Melton, Patrick Benedict; Johnson, Thomas Edward; Stevenson, Christian Xavier; Vanselow, John Drake; Westmoreland, James Harold, Turbomachine combustor nozzle including a monolithic nozzle component and method of forming the same.
  43. Slavens, Thomas N.; Snyder, Brooks E., Variable vane segment.
  44. Woolford, James R; Mills, Stephen J; White, Kevin A, Wall elements for gas turbine engine combustors.
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