Controlled pilot oxidizer for a gas turbine combustor

Title: Controlled pilot oxidizer for a gas turbine combustor

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Abstract

A combustor (22) for a gas turbine (10) includes a main burner oxidizer flow path (34) delivering a first portion (32) of an oxidizer flow (e.g., 16) to a main burner (28) of the combustor and a pilot oxidizer flow path (38) delivering a second portion (36) of the oxidizer flow to a pilot (30) of the combustor. The combustor also includes a flow controller (42) disposed in the pilot oxidizer flow path for controlling an amount of the second portion delivered to the pilot.

Inventors:

Laster, Walter R ^[1]; Bandaru, Ramarao V ^[2]

Oviedo, FL
Greer, SC

Publication Date:: 2010-07-13

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

Sponsoring Org.:: USDOE

OSTI Identifier:: 1013034

Patent Number(s):: 7,752,850

Application Number:: 11/173,655

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

DOE Contract Number:: FC26-03NT41891

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Citation Formats


                    Laster, Walter R, and Bandaru, Ramarao V. Controlled pilot oxidizer for a gas turbine combustor.  United States: N. p., 2010. 
        Web.

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                    Laster, Walter R, & Bandaru, Ramarao V. Controlled pilot oxidizer for a gas turbine combustor.  United States.

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                    Laster, Walter R, and Bandaru, Ramarao V. Tue .  
        "Controlled pilot oxidizer for a gas turbine combustor".  United States.  https://www.osti.gov/servlets/purl/1013034.

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@article{osti_1013034,

  title        = {Controlled pilot oxidizer for a gas turbine combustor},

  author       = {Laster, Walter R and Bandaru, Ramarao V},

  abstractNote = {A combustor (22) for a gas turbine (10) includes a main burner oxidizer flow path (34) delivering a first portion (32) of an oxidizer flow (e.g., 16) to a main burner (28) of the combustor and a pilot oxidizer flow path (38) delivering a second portion (36) of the oxidizer flow to a pilot (30) of the combustor. The combustor also includes a flow controller (42) disposed in the pilot oxidizer flow path for controlling an amount of the second portion delivered to the pilot.},

  doi          = {},

  url          = {https://www.osti.gov/biblio/1013034},
  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2010},

  month        = {7}

}

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