Application of sonic nozzle in unsteady flow rate generating system for compressible fluid

Xiao Xin Wang, Tao Wang, Jun Zheng Wang

科研成果: 书/报告/会议事项章节会议稿件同行评审

1 引用 (Scopus)

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
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 201312 9月 2013

出版系列

姓名Applied Mechanics and Materials
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
Hong Kong
时期10/09/1312/09/13

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