Title:
A system and a method for cooling a nozzle
Document Type and Number:
Japanese Patent JP5965606
Kind Code:
B2
Abstract:
A nozzle includes a center body and a shroud circumferentially surrounding at least a portion of the center body to define an annular passage between the center body and the shroud. A plurality of apertures pass through the center body to the annular passage, and a plenum extends inside the center body and is in fluid communication with the plurality of apertures. A cooling medium is in fluid communication with the plenum. A method for cooling a nozzle includes flowing a cooling medium through a plenum across a surface of the nozzle.
Inventors:
Mahesh Bashina
Application Number:
JP2011227538A
Publication Date:
August 10, 2016
Filing Date:
October 17, 2011
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
F02C7/18; F23R3/00; F23R3/14; F23R3/28; F23R3/30
Domestic Patent References:
| JP2005345094A | ||||
| JP2009133599A | ||||
| JP2009168439A | ||||
| JP2007322120A | ||||
| JP2003042453A |
Foreign References:
| US20070277530 |
Attorney, Agent or Firm:
Arakawa Satoshi
Hirokazu Ogura
Toshihisa Kurokawa
Hirokazu Ogura
Toshihisa Kurokawa
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