Turbojet Engine Blades Health/Maintenance Monitoring using a Microwave Probe

Turbojet Engine Blades Health/Maintenance Monitoring using a Microwave Probe

This paper proposes usage of microwave radiation for turbine blades health/maintenance status monitoring in the course of the turbojet engine operation. It shows that it is possible to measure blade motion components using a special microwave probe, based on the homodyne detection concept. Examples...

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Bibliographic Details
Published in:2006 International Conference on Microwaves, Radar & Wireless Communications pp. 255 - 258
Main Authors: Perz, M., Przysowa, R., Dzieciol, E.
Format: Conference Proceeding
Language:English
Published: IEEE 01-05-2006
Subjects:
Blades
Engines
Microwave measurements
Motion detection
Motion measurement
Probes
Radiation monitoring
Signal analysis
Testing
Turbines
Online Access:Get full text
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Summary:This paper proposes usage of microwave radiation for turbine blades health/maintenance status monitoring in the course of the turbojet engine operation. It shows that it is possible to measure blade motion components using a special microwave probe, based on the homodyne detection concept. Examples of signal received from the probe during ground tests of the SO-3 turbojet engine are presented and analyzed.
ISBN:9788390666273
8390666278
DOI:10.1109/MIKON.2006.4345163