Detection of blade rub in rotor system
This paper studies the detection of single blade rubbing in a multi-stage rotor system using vibration analysis. An experimental study was undertaken to simulate single blade rubbing conditions in a three-stage rotor system. Vibration signals were analyzed with both Fourier and Wavelet transforms fo...
| Main Authors: | , , , |
|---|---|
| Format: | Conference or Workshop Item |
| Published: |
2015
|
| Subjects: |
| _version_ | 1796861088583647232 |
|---|---|
| author | Leong, Mohd. Salman @ Yew Mun Lim, Meng Hee Hui, Kar Hoou Ngui, Wai Keng |
| author_facet | Leong, Mohd. Salman @ Yew Mun Lim, Meng Hee Hui, Kar Hoou Ngui, Wai Keng |
| author_sort | Leong, Mohd. Salman @ Yew Mun |
| collection | ePrints |
| description | This paper studies the detection of single blade rubbing in a multi-stage rotor system using vibration analysis. An experimental study was undertaken to simulate single blade rubbing conditions in a three-stage rotor system. Vibration signals were analyzed with both Fourier and Wavelet transforms for comparison purposes. Experimental results showed that single blade rubbing can be detected by comparing the pattern in both the vibration spectrum and wavelet map. The feasibility and effectiveness of wavelet analysis as compared to vibration spectrum to detect single blade rubbing was also presented in this paper. |
| first_indexed | 2024-03-05T19:51:05Z |
| format | Conference or Workshop Item |
| id | utm.eprints-61363 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T19:51:05Z |
| publishDate | 2015 |
| record_format | dspace |
| spelling | utm.eprints-613632017-03-31T07:01:43Z http://eprints.utm.my/61363/ Detection of blade rub in rotor system Leong, Mohd. Salman @ Yew Mun Lim, Meng Hee Hui, Kar Hoou Ngui, Wai Keng TJ Mechanical engineering and machinery This paper studies the detection of single blade rubbing in a multi-stage rotor system using vibration analysis. An experimental study was undertaken to simulate single blade rubbing conditions in a three-stage rotor system. Vibration signals were analyzed with both Fourier and Wavelet transforms for comparison purposes. Experimental results showed that single blade rubbing can be detected by comparing the pattern in both the vibration spectrum and wavelet map. The feasibility and effectiveness of wavelet analysis as compared to vibration spectrum to detect single blade rubbing was also presented in this paper. 2015 Conference or Workshop Item PeerReviewed Leong, Mohd. Salman @ Yew Mun and Lim, Meng Hee and Hui, Kar Hoou and Ngui, Wai Keng (2015) Detection of blade rub in rotor system. In: Proceedings of the 16th APVC, 24-26 Nov, 2015, Vietnam. http://vimaru.edu.vn/sites/default/files/19.%20conference6.pdf |
| spellingShingle | TJ Mechanical engineering and machinery Leong, Mohd. Salman @ Yew Mun Lim, Meng Hee Hui, Kar Hoou Ngui, Wai Keng Detection of blade rub in rotor system |
| title | Detection of blade rub in rotor system |
| title_full | Detection of blade rub in rotor system |
| title_fullStr | Detection of blade rub in rotor system |
| title_full_unstemmed | Detection of blade rub in rotor system |
| title_short | Detection of blade rub in rotor system |
| title_sort | detection of blade rub in rotor system |
| topic | TJ Mechanical engineering and machinery |
| work_keys_str_mv | AT leongmohdsalmanyewmun detectionofbladerubinrotorsystem AT limmenghee detectionofbladerubinrotorsystem AT huikarhoou detectionofbladerubinrotorsystem AT nguiwaikeng detectionofbladerubinrotorsystem |