Apparatus for mixing fuel in a gas turbine nozzle

Barker, Carl Robert

Title: Apparatus for mixing fuel in a gas turbine nozzle

Patent · Tue Nov 22 00:00:00 EST 2016

OSTI ID:1333224

Barker, Carl Robert

A fuel nozzle in a combustion turbine engine that includes: a fuel plenum defined between an circumferentially extending shroud and axially by a forward tube-sheet and an aft tube-sheet; and a mixing-tube that extends across the fuel plenum that defines a passageway connecting an inlet formed through the forward tube-sheet and an outlet formed through the aft tube-sheet, the mixing-tube comprising one or more fuel ports that fluidly communicate with the fuel plenum. The mixing-tube may include grooves on an outer surface, and be attached to the forward tube-sheet by a connection having a fail-safe leakage path.

View Patent

Cite

Export

Save

Research Organization:: General Electric Co., Schenectady, NY (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: FC26-05NT42643

Assignee:: General Electric Company (Schenectady, NY

Patent Number(s):: 9,500,370

Application Number:: 14/136,353

OSTI ID:: 1333224

Resource Relation:: Patent File Date: 2013 Dec 20

Country of Publication:: United States

Language:: English

References (7)

Dry low NOx multi-nozzle combustion liner cap assembly Fitts, David Orus https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5274991 US Patent Document 5,274,991	patent	January 1994
Ceramic ferrule and ceramic ferrule refractory wall for shielding tube sheet/boiler tube assembly of heat exchanger Rexford, Donald G.; Bolebruch, Jeffrey J. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5647432 US Patent Document 5,647,432	patent	July 1997
Gas turbine ultra low NOx combustor McWhirter, Anthony; Colautti, Eugenio; Amos, David https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5713206 US Patent Document 5,713,206	patent	February 1998
Method and apparatus for a fuel-rich catalytic reactor Smith, Lance L.; Etemad, Shahrokh; Castaldi, Marco J. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6394791 US Patent Document 6,394,791	patent	May 2002
Multi-venturi tube fuel injector for gas turbine combustors Dinu, Constantin; Hu, Iris; Storey, James Michael https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6983600 US Patent Document 6,983,600	patent	January 2006
Catalytic oxidation element for a gas turbine engine Bruck, Gerald J. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7617682 US Patent Document 7,617,682	patent	November 2009
Thimble, sleeve, and method for cooling a combustor assembly Chen, Wei; Thomas, Stephen R.; Myers, Geoffrey David https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8281600 US Patent Document 8,281,600	patent	October 2012

Similar Records

Combustor nozzles in gas turbine engines

Patent · Tue Sep 12 00:00:00 EDT 2017 · OSTI ID:1333224

Johnson, Thomas Edward; Keener, Christopher Paul; Stewart, Jason Thurman; +1 more

Fuel nozzle assembly for use in turbine engines and methods of assembling same

Patent · Tue Feb 03 00:00:00 EST 2015 · OSTI ID:1333224

Uhm, Jong Ho; Johnson, Thomas Edward

Fuel nozzle assembly with fuel inlet slots

Patent · Tue Sep 10 00:00:00 EDT 2019 · OSTI ID:1333224

Hughes, Michael John; Flanagan, James Scott; Berry, Jonathan Dwight

Related Subjects

42 ENGINEERING
33 ADVANCED PROPULSION SYSTEMS

Title: Apparatus for mixing fuel in a gas turbine nozzle

Citation Formats

References (7)

Similar Records

Related Subjects