摘要
To meet the requirement of unsteady flow rate generating system for compressible fluid, an inlet flow rate control method with sonic nozzle is proposed. When inlet flow rate is known, feedback of unsteady flow rate can be obtained by an isothermal tank. A proper sonic nozzle is designed according to the technical requirements, and the flow rate is calculated. Open loop experiments are carried out on generating system with and without sonic nozzle. The results indicate that influence of downstream on upstream can be greatly reduced by the designed sonic nozzle, and accurate feedback of unsteady flow rate is ensured.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | Frontiers of Manufacturing and Design Science IV |
| 页 | 703-706 |
| 页数 | 4 |
| DOI | |
| 出版状态 | 已出版 - 2014 |
| 活动 | 4th International Conference on Frontiers of Manufacturing and Design Science, ICFMD 2013 - Hong Kong, 中国 期限: 10 9月 2013 → 12 9月 2013 |
出版系列
| 姓名 | Applied Mechanics and Materials |
|---|---|
| 卷 | 496-500 |
| ISSN（印刷版） | 1660-9336 |
| ISSN（电子版） | 1662-7482 |
会议
| 会议 | 4th International Conference on Frontiers of Manufacturing and Design Science, ICFMD 2013 |
|---|---|
| 国家/地区 | 中国 |
| 市 | Hong Kong |
| 时期 | 10/09/13 → 12/09/13 |
指纹
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Wang, X. X., Wang, T., & Wang, J. Z. (2014). Application of sonic nozzle in unsteady flow rate generating system for compressible fluid. 在 Frontiers of Manufacturing and Design Science IV (页码 703-706). (Applied Mechanics and Materials; 卷 496-500). https://doi.org/10.4028/www.scientific.net/AMM.496-500.703