Analysis of an Aero-Engine Gas Path Fault Monitoring Sensor Model

Jian Feng Qu; Shi Qi Jiang; Shi Hui Yuan; Su Fan Zeng

doi:10.4028/www.scientific.net/AMR.1016.516

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1016Analysis of an Aero-Engine Gas Path Fault...

Analysis of an Aero-Engine Gas Path Fault Monitoring Sensor Model

Abstract:

A new aero-engine gas path fault monitoring technology is presented in this paper, which is based on the capacitive sensor. The working conditions of the aero-engine gas path components can be monitored through the sensor, which is the main source of the aero-engine faults such as the gas path debris. The capacitive sensor has advantages of non-contact measurement, high sensitivity and simple structure, which can effectively solve the problems of the traditional aero-engine gas path fault diagnosis technology, such as the poor operability, the weak real-time performance and the high cost. Through the analysis of the capacitive sensor model, the feasibility of the capacitive sensor in the aero-engine gas path fault monitoring is verified.

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Periodical:

Advanced Materials Research (Volume 1016)

Pages:

516-520

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1016.516

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Online since:

August 2014

Authors:

Jian Feng Qu*, Shi Qi Jiang, Shi Hui Yuan, Su Fan Zeng

Keywords:

Aero-Engine Gas Path Fault, Capacitive Sensor, Gas Path Debris

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