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Abstract
In the working state of the aero engine, it is very important to accurately monitor the vibration characteristics of the rotor blades to obtain their operating status, aiming to avoid serious failures such as the fatigue fracture of blades and rub-impact between blades and casing and ensure the overall safety of the engine. At present, the non-contact blade vibration measurement technology based on blade tip timing (BTT) technology is the most promising tool among all measurement schemes. This paper summarizes the advantages of the BTT technique and explains the working principle of each part of the system. The historical development process of the BTT, the current research progress, and cutting-edge achievements of non-contact blade vibration measurement and vibration signal processing based on the BTT technology are comprehensively analyzed. The intelligent monitoring technology and the estimation of stress and strain fields of integral blades are also covered. Finally, the existing technical problems are discussed, and the future development trend of this technology prospects.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the UNIfied Conference of DAMAS, IncoME and TEPEN Conferences (UNIfied 2023) |
| Subtitle of host publication | Volume 1 |
| Editors | Andrew D. Ball, Huajiang Ouyang, Jyoti K. Sinha, Zuolu Wang |
| Publisher | Springer, Cham |
| Pages | 459-469 |
| Number of pages | 11 |
| Volume | 151 |
| Edition | 1st |
| ISBN (Electronic) | 9783031494130 |
| ISBN (Print) | 9783031494123, 9783031494154 |
| DOIs | |
| Publication status | Published - 30 May 2024 |
| Event | UNIfied Conference of DAMAS, InCoME and TEPEN Conferences - Huddersfield, United Kingdom, Huddersfield, United Kingdom Duration: 29 Aug 2023 → 1 Sept 2023 https://unified2023.org/ |
Publication series
| Name | Mechanisms and Machine Science |
|---|---|
| Publisher | Springer |
| Volume | 151 MMS |
| ISSN (Print) | 2211-0984 |
| ISSN (Electronic) | 2211-0992 |
Conference
| Conference | UNIfied Conference of DAMAS, InCoME and TEPEN Conferences |
|---|---|
| Abbreviated title | UNIfied 2023 |
| Country/Territory | United Kingdom |
| City | Huddersfield |
| Period | 29/08/23 → 1/09/23 |
| Internet address |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 9 Industry, Innovation, and Infrastructure
Fingerprint
Dive into the research topics of 'Review of Non-contact Blade Vibration Monitoring Based on Blade Tip Timing'. Together they form a unique fingerprint.Activities
- 1 Oral presentation
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Review of non-contact blade vibration monitoring based on blade tip timing
Wang, F. (Speaker), Fu, C. (Contributor to Paper or Presentation), Zheng, L. (Contributor to Paper or Presentation), Lu, K. (Contributor to Paper or Presentation) & Gu, F. (Contributor to Paper or Presentation)
1 Sept 2023Activity: Talk or presentation types › Oral presentation
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