Invention Grant
- Patent Title: Method and apparatus for turbine engine dynamic characterization
- Patent Title (中): 涡轮发动机动态特性的方法和装置
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Application No.: US11930584Application Date: 2007-10-31
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Publication No.: US07681440B2Publication Date: 2010-03-23
- Inventor: Jean Thomassin , Marc-Andre Gareau
- Applicant: Jean Thomassin , Marc-Andre Gareau
- Applicant Address: CA Longueuil, Quebec
- Assignee: Pratt & Whitney Canada Corp.
- Current Assignee: Pratt & Whitney Canada Corp.
- Current Assignee Address: CA Longueuil, Quebec
- Agency: Ogilvy Renault LLP
- Main IPC: G01M15/14
- IPC: G01M15/14
Abstract:
A method and apparatus for conducting dynamic characterization of a gas turbine engine which involves generating exciting pressure pulses and measuring responses in the engine, and, in one aspect, then analyzing the measured response for engine dynamic characteristics.
Public/Granted literature
- US20090107223A1 METHOD AND APPARATUS FOR TURBINE ENGINE DYANMIC CHARACTERIZATION Public/Granted day:2009-04-30
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