Combustor liner cooling system

Title: Combustor liner cooling system

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Abstract

A combustor liner is disclosed. The combustor liner includes an upstream portion, a downstream end portion extending from the upstream portion along a generally longitudinal axis, and a cover layer associated with an inner surface of the downstream end portion. The downstream end portion includes the inner surface and an outer surface, the inner surface defining a plurality of microchannels. The downstream end portion further defines a plurality of passages extending between the inner surface and the outer surface. The plurality of microchannels are fluidly connected to the plurality of passages, and are configured to flow a cooling medium therethrough, cooling the combustor liner.

Inventors:: Lacy, Benjamin Paul; Berkman, Mert Enis

Publication Date:: 2013-08-06

Research Org.:: General Electric Company (Schenectady, NY)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1089422

Patent Number(s):: 8,499,566

Application Number:: 12/855,156

Assignee:: General Electric Company (Schenectady, NY)

DOE Contract Number:: FC26-05NT42643

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: 42 ENGINEERING

Citation Formats


                    Lacy, Benjamin Paul, and Berkman, Mert Enis. Combustor liner cooling system.  United States: N. p., 2013. 
        Web.

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                    Lacy, Benjamin Paul, & Berkman, Mert Enis. Combustor liner cooling system.  United States.

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                    Lacy, Benjamin Paul, and Berkman, Mert Enis. Tue .  
        "Combustor liner cooling system".  United States.  https://www.osti.gov/servlets/purl/1089422.

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@article{osti_1089422,

  title        = {Combustor liner cooling system},

  author       = {Lacy, Benjamin Paul and Berkman, Mert Enis},

  abstractNote = {A combustor liner is disclosed. The combustor liner includes an upstream portion, a downstream end portion extending from the upstream portion along a generally longitudinal axis, and a cover layer associated with an inner surface of the downstream end portion. The downstream end portion includes the inner surface and an outer surface, the inner surface defining a plurality of microchannels. The downstream end portion further defines a plurality of passages extending between the inner surface and the outer surface. The plurality of microchannels are fluidly connected to the plurality of passages, and are configured to flow a cooling medium therethrough, cooling the combustor liner.},

  doi          = {},

  url          = {https://www.osti.gov/biblio/1089422},
  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2013},

  month        = {8}

}

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