Control of bubble growth by using virtual chamber neck in micro nozzle channel

Tzong Shyng Leu, Chin Fong Lin

研究成果: Conference contribution

摘要

In this paper, dynamic behaviors of different chamber neck designs are studied. Within a micro-nozzle channel, different chamber neck designs for controlling bubble growth are used, including conventional structural chamber neck as well as virtual chamber neck. Dynamics of bubble growth rates under different input signals and chamber neck configurations are measured using a high speed microscopic imaging system. The experimental results show that with the help of virtual chamber neck at upstream, the bubble interface will move faster toward the nozzle direction, which will enhance the actuation force of the liquid toward the nozzle direction.

原文English
主出版物標題AEROTECH V
主出版物子標題Progressive Aerospace Research
編輯Fairuz I. Romli, D.L. Majid, Faizal Mustapha, Fairuz I. Romli, D.L. Majid, Faizal Mustapha, Renuganth Varatharajoo, Fairuz I. Romli, Kamarul Arifin Ahmad, D.L. Majid, Faizal Mustapha, Renuganth Varatharajoo, Fairuz I. Romli, Kamarul Arifin Ahmad, D.L. Majid, Faizal Mustapha
發行者Trans Tech Publications Ltd
頁面431-436
頁數6
ISBN(電子)9783038352327, 9783038352327
DOIs
出版狀態Published - 2014 一月 1
事件5th AEROTECH conference - Kuala Lumpur, Malaysia
持續時間: 2014 十月 292014 十月 30

出版系列

名字Applied Mechanics and Materials
629
ISSN(列印)1660-9336
ISSN(電子)1662-7482

Other

Other5th AEROTECH conference
國家Malaysia
城市Kuala Lumpur
期間14-10-2914-10-30

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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  • 引用此

    Leu, T. S., & Lin, C. F. (2014). Control of bubble growth by using virtual chamber neck in micro nozzle channel. 於 F. I. Romli, D. L. Majid, F. Mustapha, F. I. Romli, D. L. Majid, F. Mustapha, R. Varatharajoo, F. I. Romli, K. A. Ahmad, D. L. Majid, F. Mustapha, R. Varatharajoo, F. I. Romli, K. A. Ahmad, D. L. Majid, & F. Mustapha (編輯), AEROTECH V: Progressive Aerospace Research (頁 431-436). (Applied Mechanics and Materials; 卷 629). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/AMM.629.431