會議論文
| 學年 | 105 |
|---|---|
| 學期 | 2 |
| 發表日期 | 2017-06-03 |
| 作品名稱 | Squeeze Damper Improvement for Reducing Vibration in Gas Turbine Engine Testing |
| 作品名稱（其他語言） | |
| 著者 | Lo, M.-C; Hung, C.-C. |
| 作品所屬單位 | |
| 出版者 | |
| 會議名稱 | Joint Conference: 31st ISTS , 26th ISSFD & 8th NSAT |
| 會議地點 | Matsuyama, Ehime, Japan |
| 摘要 | In this investigation, fluid film damper is used for solving unexpectedly vibration phenomena, which was happened in air-breathing engine ground testing. Squeeze film damper, one kind of oil film damper, is vital for reducing the engine vibration and rotor shaft unbalance. It has already been applied in this kind of engine, however, the unexpected vibration still existed in the ground testing. In order to reduce the unbalance force, several treatments, for lower unbalance, are used for correcting vibration problem. Nevertheless, experimental results indicate the improvement is limited. However, with coating solid lubricant for enhancing squeeze film damping, which significantly decreases vibration problem. This study successfully provides an effective method to enhance the function of damper. |
| 關鍵字 | Squeeze Film Dampe;Air-breathing Engine;Vibration; Solid Lubricant; Coating |
| 語言 | en_US |
| 收錄於 | |
| 會議性質 | 國際 |
| 校內研討會地點 | 無 |
| 研討會時間 | 20170603~20170609 |
| 通訊作者 | |
| 國別 | JPN |
| 公開徵稿 | |
| 出版型式 | |
| 出處 | A91345 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/114991 ) |