Invention Grant
- Patent Title: System and method for trending exhaust gas temperature in a turbine engine
- Patent Title (中): 涡轮发动机排气温度趋势的系统和方法
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Application No.: US11183689Application Date: 2005-07-18
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Publication No.: US07577549B2Publication Date: 2009-08-18
- Inventor: Brock Estel Osborn , John Erik Hershey , Michael Dean Fullington , James Ernest Dockendorff , William Lee Herron , Carl Harold Hansen
- Applicant: Brock Estel Osborn , John Erik Hershey , Michael Dean Fullington , James Ernest Dockendorff , William Lee Herron , Carl Harold Hansen
- Applicant Address: US NY Niskayuna
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Niskayuna
- Agent Patrick K. Patnode
- Main IPC: G01F19/00
- IPC: G01F19/00
Abstract:
A method for estimating a trend in exhaust gas temperature in a turbine engine includes sampling exhaust gas temperature and a plurality of variables associated with the exhaust gas temperature over a set of observation times for a turbine engine to acquire exhaust gas temperature data. A trend in the exhaust gas temperature for the specific turbine engine is identified by removing the effect of the plurality of variables on the exhaust gas temperature data.
Public/Granted literature
- US20070012044A1 System and method for trending exhaust gas temperature in a turbine engine Public/Granted day:2007-01-18
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