Coupling Analysis for the Thermo-Acoustic-Vibration Response of a Thin-Walled Box
文献类型：会议论文
| 作者 | Yang Y(杨焱) ; Wu CW(吴臣武)
|
| 出版日期 | 2015 |
| 会议名称 | 10th International Conference on Vibration Engineering and Technology of Machinery |
| 会议日期 | SEP 09-11 2014 |
| 会议地点 | Manchester ENGLAND |
| 关键词 | Thermal Vibration Acoustic Multi-physics environment |
| 通讯作者 | yangyan@imech.ac.cn |
| 中文摘要 | Monitor and control unit is essential to almost all of the modern aircrafts or spacecrafts which always places in a relatively closed space and requires a compatible mechanical environment to ensure its normal function. The acoustic vibration and thermal loads developed in the operation of the aircraft determine a complex environment for its monitor and control unit. In particular there should be couple effect among the thermal vibration and acoustic responses. This article presents numerical simulation studies on a thermo-acoustic-vibration response of a typical thin-walled box to reveal the multi-physics environment of the monitor and control unit. The thermo-structural equations were proposed and solved numerically following that the vibro-acoustic analysis was implemented. The coupled algorithm was developed to simulate the structure response and sound distribution and predict the acoustic loss during transmitting through the box shell. The validation cases of the vibration and acoustic response of a plate were performed at first. The outcome provides the multi-physics environment prediction method for designing and optimizing the monitor and control unit. |
| 收录类别 | CPCI-S ; EI |
| 会议网址 | http://dx.doi.org/10.1007/978-3-319-09918-7_49 |
| 会议录 | VIBRATION ENGINEERING AND TECHNOLOGY OF MACHINERY
 |
| 会议录出版者 | SPRINGER-VERLAG BERLIN |
| 会议录出版地 | BERLIN |
| 语种 | 英语 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/55366]  |
| 专题 | 力学研究所_高温气体动力学国家重点实验室 力学研究所_先进制造工艺力学重点实验室 |
| 推荐引用方式 GB/T 7714 | Yang Y,Wu CW. Coupling Analysis for the Thermo-Acoustic-Vibration Response of a Thin-Walled Box[C]. 见:10th International Conference on Vibration Engineering and Technology of Machinery. Manchester ENGLAND. SEP 09-11 2014.http://dx.doi.org/10.1007/978-3-319-09918-7_49. |
入库方式： OAI收割
来源：力学研究所
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