Transient force analysis and bubble dynamics during flow boiling in silicon nanowire microchannels
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- 作者：Tamanna Alama ; Ahmed Shehab Khanb ; Wenming Lia ; Fanghao Yangc ; Yan Tongb ; Jamil Khana ; Chen Lia ; li01@cec.sc.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Silicon nanowire ; Microchannel ; Flow boiling ; Force analysis ; Surface tension force ; Inertia force
- 刊名：International Journal of Heat and Mass Transfer
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：101
- 期：Complete
- 页码：937-947
- 全文大小：2466 K
文摘
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Flow boiling in silicon nanowire (SiNW) and plainwall microchannels has been performed.
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Bubble growth mechanisms and underlying physical phenomena have been studied.
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New approach based on theoretical and visual studies is proposed to study bubble dynamics.
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Bubble size, liquid film thickness, liquid–vapor (L–V) interface and properties are detected.
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Force analysis during instantaneous bubble growth (nucleation to annular) has been performed.