Hot streak alignment for gas turbine durability

Hot streak alignment for gas turbine durability

  • CN 105,209,719 A
  • Filed: 01/31/2014
  • Published: 12/30/2015
  • Est. Priority Date: 03/15/2013
  • Status: Active Application
First Claim
Patent Images

1. hot spot is aimed at the method improving gas turbine durability, comprising:

  • Having burner place fire fuel and the air of fuel nozzle, produce the hot spot of combustion gas thus;

    Described hot spot is aimed at the leading edge place of stator nozzles stator;

    One or more Cooling Holes on the described stator nozzles stator being arranged on contiguous described leading edge is provided;

    Make cooling-air through one or more Cooling Holes described in described stator and contiguous described leading edge;

    And,Described combustion gas is mixed the temperature being limited in combustion gas described in downstream component place with cooling-air.

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