Radial midframe baffle for can-annular combustor arrangement having tangentially oriented combustor cans

Rodriguez, Jose L.

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A - human necessities
A01 - agriculture
A21 - baking
A22 - butchering
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A24 - tobacco
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A42 - headwear
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A99 - subject matter not otherwise provided for in this section
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B03 - separation of solid materials using liquids or using pneumatic tables or jigs
B04 - centrifugal apparatus or machines for carrying-out physical or chemical processes
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B68 - saddlery
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Title: Radial midframe baffle for can-annular combustor arrangement having tangentially oriented combustor cans

Abstract

A can-annular gas turbine engine combustion arrangement (10), including: a combustor can (12) comprising a combustor inlet (38) and a combustor outlet circumferentially and axially offset from the combustor inlet; an outer casing (24) defining a plenum (22) in which the combustor can is disposed; and baffles (70) configured to divide the plenum into radial sectors (72) and configured to inhibit circumferential motion of compressed air (16) within the plenum.

Inventors:: Rodriguez, Jose L.

Issue Date:: 2015-09-15

Research Org.:: Siemens Energy, Inc., Orlando, FL (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1214598

Patent Number(s):: 9134029

Application Number:: 14/024,892

Assignee:: Siemens Energy, Inc. (Orlando, FL)

Patent Classifications (CPCs):: F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01D - NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES

F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02C - GAS-TURBINE PLANTS

Show more

F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01D - NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
F01D9/023 - {Transition ducts between combustor cans and first stage of the turbine in gas-turbine engines
F01D9/04 - forming ring or sector

F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02C - GAS-TURBINE PLANTS
F02C3/14 - characterised by the arrangement of the combustion chamber in the plant

F - MECHANICAL ENGINEERING F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04 F05D - INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
F05D2250/15 - spiral
F05D2250/25 - helical

F - MECHANICAL ENGINEERING F23 - COMBUSTION APPARATUS F23R - GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
F23R3/04 - Air inlet arrangements
F23R3/46 - Combustion chambers comprising an annular arrangement of {several essentially tubular} flame tubes within a common annular casing or within individual casings
F23R3/60 - Support structures

Show less

DOE Contract Number:: FC26-05NT42644

Resource Type:: Patent

Resource Relation:: Patent File Date: 2013 Sep 12

Country of Publication:: United States

Language:: English

Subject:: 33 ADVANCED PROPULSION SYSTEMS

Citation Formats


                    Rodriguez, Jose L. Radial midframe baffle for can-annular combustor arrangement having tangentially oriented combustor cans.  United States: N. p., 2015. 
        Web.

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                    Rodriguez, Jose L. Radial midframe baffle for can-annular combustor arrangement having tangentially oriented combustor cans.  United States.

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                    Rodriguez, Jose L. Tue .  
        "Radial midframe baffle for can-annular combustor arrangement having tangentially oriented combustor cans".  United States.  https://www.osti.gov/servlets/purl/1214598.

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@article{osti_1214598,

  title        = {Radial midframe baffle for can-annular combustor arrangement having tangentially oriented combustor cans},

  author       = {Rodriguez, Jose L.},

  abstractNote = {A can-annular gas turbine engine combustion arrangement (10), including: a combustor can (12) comprising a combustor inlet (38) and a combustor outlet circumferentially and axially offset from the combustor inlet; an outer casing (24) defining a plenum (22) in which the combustor can is disposed; and baffles (70) configured to divide the plenum into radial sectors (72) and configured to inhibit circumferential motion of compressed air (16) within the plenum.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2015},

  month        = {9}

}

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Works referenced in this record:

Turbojet Aircraft Engine with Thrust Augmentation
patent, October 1958

Hall, James R.; Singelmann, Dietrich E.
US Patent Document 2857740
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/2857740

Turbine engine with combustor premix system
patent, February 1984

Teets, J. Michael
US Patent Document 4,429,527
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4429527

Gas turbine engine cooling airflow modulator
patent, July 1984

Hull, Peter R.
US Patent Document 4,462,204
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4462204

Gas turbine engine operating process
patent, July 1989

Paul, Marius A.
US Patent Document 4,845,941
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4845941

Gas turbine engine cooling supply circuit
patent, September 1996

Bourneuf, John J.; Lenahan, Dean T.; Demers, Daniel Edward
US Patent Document 5,555,721
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5555721

Deswirler system for centrifugal compressor
patent, August 2001

Moussa, Zaher Milad
US Patent Document 6,279,322
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6279322

Discrete passage diffuser
patent, July 2003

Roberts, Douglas Allan; Leblanc, Andre; Kacker, Suresh Chandra
US Patent Document 6,589,015
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6589015

Turbine engine having turbine cooled with diverted compressor intermediate pressure air
patent, November 2003

Liu, Xiaoliu
US Patent Document 6,647,730
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6647730

Hybrid vane island diffuser
patent, April 2006

Sasu, Ioan; Roberts, Doug; Morenko, Oleg
US Patent Document 7,025,566
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7025566

System for ventilating a combustion chamber wall in a turbomachine
patent, November 2010

Commaret, Patrice Andre; Hernandez, Didier Hippolyte; Locatelli, David
US Patent Document 7,827,798
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7827798

Ceramic regenerator for a gas turbine engine
patent, January 2011

Wilson, Jr., Jack W.; Ryznic, John E.
US Patent Document 7,861,510
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7861510

Cooling structure for outer surface of a gas turbine case
patent, December 2011

Shteyman, Yevgeniy; Tsai, Frank; Marshall, James F.
US Patent Document 8,079,804
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8079804

Turbine cooling air from a centrifugal compressor
patent, January 2012

Ottaviano, Marcus Joseph; Parks, Robert John; Noon, John Lawrence
US Patent Document 8,087,249
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8087249

Compressor diffuser
patent, March 2012

Schott, Carl Gerard; Widener, Stanley Kevin; Salunkhe, Anil L.
US Patent Document 8,133,017
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8133017

Diffuser-nozzle assembly for a turbomachine
patent, March 2012

Hernandez, Didier Hippolyte; Lunel, Romain Nicolas
US Patent Document 8,142,148
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8142148

Assembly for directing combustion gas
patent, October 2012

Charron, Richard C.; Nordlund, Raymond S.; Morrison, Jay A.
US Patent Document 8,276,389
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8276389

Casing of a Gas Turbine Engine
patent-application, February 2010

Maltson, John David
US Patent Application 12/524766; 20100031673
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100031673

Tangential Combustor
patent-application, October 2011

Johns, David; Humanchuk, Craig
US Patent Application 12/768385; 20110259015
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110259015

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Similar Records

Title: Radial midframe baffle for can-annular combustor arrangement having tangentially oriented combustor cans

Abstract

Citation Formats

Turbojet Aircraft Engine with Thrust Augmentation patent, October 1958

Turbine engine with combustor premix system patent, February 1984

Gas turbine engine cooling airflow modulator patent, July 1984

Gas turbine engine operating process patent, July 1989

Gas turbine engine cooling supply circuit patent, September 1996

Deswirler system for centrifugal compressor patent, August 2001

Discrete passage diffuser patent, July 2003

Turbine engine having turbine cooled with diverted compressor intermediate pressure air patent, November 2003

Hybrid vane island diffuser patent, April 2006

System for ventilating a combustion chamber wall in a turbomachine patent, November 2010

Ceramic regenerator for a gas turbine engine patent, January 2011

Cooling structure for outer surface of a gas turbine case patent, December 2011

Turbine cooling air from a centrifugal compressor patent, January 2012

Compressor diffuser patent, March 2012

Diffuser-nozzle assembly for a turbomachine patent, March 2012

Assembly for directing combustion gas patent, October 2012

Casing of a Gas Turbine Engine patent-application, February 2010

Tangential Combustor patent-application, October 2011

Turbojet Aircraft Engine with Thrust Augmentation
patent, October 1958

Turbine engine with combustor premix system
patent, February 1984

Gas turbine engine cooling airflow modulator
patent, July 1984

Gas turbine engine operating process
patent, July 1989

Gas turbine engine cooling supply circuit
patent, September 1996

Deswirler system for centrifugal compressor
patent, August 2001

Discrete passage diffuser
patent, July 2003

Turbine engine having turbine cooled with diverted compressor intermediate pressure air
patent, November 2003

Hybrid vane island diffuser
patent, April 2006

System for ventilating a combustion chamber wall in a turbomachine
patent, November 2010

Ceramic regenerator for a gas turbine engine
patent, January 2011

Cooling structure for outer surface of a gas turbine case
patent, December 2011

Turbine cooling air from a centrifugal compressor
patent, January 2012

Compressor diffuser
patent, March 2012

Diffuser-nozzle assembly for a turbomachine
patent, March 2012

Assembly for directing combustion gas
patent, October 2012

Casing of a Gas Turbine Engine
patent-application, February 2010

Tangential Combustor
patent-application, October 2011