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COOLED FUEL INJECTOR SYSTEM FOR A GAS TURBINE ENGINE AND METHOD FOR OPERATING THE SAME

  • US 20150323186A1
  • Filed: 05/08/2015
  • Published: 11/12/2015
  • Est. Priority Date: 05/09/2014
  • Status: Active Grant
First Claim
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1. A cooled fuel injector system of a combustor section of a gas turbine engine, at least a part of which fuel injector system is exposed to core gas flow traveling through the engine, the cooled fuel injector system comprising:

  • a source of a first cooling fluid, which first cooling fluid is at a temperature lower than a temperature of the core gas flow proximate the fuel injector system; and

    a fuel injector system component that includes a vascular engineered structure lattice (VESL) structure, which VESL structure is in fluid communication with the source of the cooling fluid.

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