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Patent Searching and Data


Title:
ガスタービン用光学イメージングシステム
Document Type and Number:
Japanese Patent JP5627919
Kind Code:
B2
Abstract:
A method and system for recreating a two-dimensional distribution of temperatures in an exhaust plane of a gas turbine engine (10). Light transmission (52) and detection (54) pairs may be arranged in the annulus of the exhaust (16) of the turbine engine (10) in such a way that the individual rays form a two-dimensional mesh (70) of beams across a sector of the exhaust (16). Based on the absorption of the rays, the temperature of the sector of the exhaust (16) thru which the ray passes may be determined. Based on these determinations, an image that corresponds to the operation of the turbine engine (10) may be generated.

Inventors:
マーク・アレン・ウッドマンシー
サミット・クマール・バスー
ヴィジャイ・クマール・ヤラム
ウェイグオ・チェン
イーカン・グー
ケヴィン・マイケル・ヒンクリー
Application Number:
JP2010098360A
Publication Date:
November 19, 2014
Filing Date:
April 22, 2010
Export Citation:
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Assignee:
ゼネラル・エレクトリック・カンパニイ
International Classes:
F02C9/00; F01D25/00; G01K11/12; G01N21/35; G01N21/61
Attorney, Agent or Firm:
Satoshi Arakawa
Hiroshi Ogura
Toshihisa Kurokawa