| Autor: |
Zubia, G., Amorebieta, J., Zubia, J., Durana, G. |
| Předmět: |
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| Zdroj: |
International Conference on POF Proceedings; 2022, Vol. 30, p58-61, 4p |
| Abstrakt: |
This contribution presents the evaluation of the performance of a custom-designed plastic optical fiber bundle (POFDS) for high precision metrology for Tip Clearance (TC) and Tip Timing (TT) measurements in turbomachinery. The bundle has been designed with a software tool that implements the mathematical model of optical fiber-based displacement sensors (OFDSs). Its performance was evaluated in a test bench without combustion, where a scaled aircraft rotor stage was installed. Results indicate that measurements are in good agreement with those provided by the software tool. Thus, POFDSs are an interesting and cost-effective alternative to glass fiber bundles for TC and TT measurements in test rigs where there is no combustion. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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