Invention Grant
US07824099B2 Accurate gas temperature estimation at transient conditions based on temperature sensor readings
有权
基于温度传感器读数，在瞬态条件下准确测量气体温度
- Patent Title: Accurate gas temperature estimation at transient conditions based on temperature sensor readings
- Patent Title (中): 基于温度传感器读数，在瞬态条件下准确测量气体温度
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Application No.: US11946995Application Date: 2007-11-29
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Publication No.: US07824099B2Publication Date: 2010-11-02
- Inventor: Yongsheng He , Paul Anthony Battiston , Alexandros C. Alkidas
- Applicant: Yongsheng He , Paul Anthony Battiston , Alexandros C. Alkidas
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations, Inc.
- Current Assignee: GM Global Technology Operations, Inc.
- Current Assignee Address: US MI Detroit
- Main IPC: G01K7/00
- IPC: G01K7/00
Abstract:
A method for accurate estimation of a gas temperature at transient conditions includes measuring temperature sensor readings in a gas flow and estimating the gas temperature by equating the specific heat properties of the temperature sensor to the sum of conductive heat, convective heat, and radiative heat acting upon the temperature sensor and solving for the gas temperature.
Public/Granted literature
- US20090141768A1 ACCURATE GAS TEMPERATURE ESTIMATION AT TRANSIENT CONDITIONS BASED ON TEMPERATURE SENSOR READINGS Public/Granted day:2009-06-04
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