Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
James D. Hill0
Bernard J. Raver0
James W. Norris0
Date of Patent
February 25, 2014
0Patent Application Number
132430130
Date Filed
September 23, 2011
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A method for cooling components of a gas turbine engine, having first and second sets of components that require cooling, includes removing thermal energy from cooling air, directing the cooling air from which thermal energy has been removed to the first set of components of the gas turbine engine, and transferring thermal energy away from the second set of components of the gas turbine engine using a vaporization cycle of a vapor cooling assembly. Use of the vaporization cycle offsets thermal energy removed from the cooling air.
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