Trains of Taylor bubbles over hot nano-textured mini-channel surface
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- 作者：Martin Freystein<sup>asup><sup> ; sup><sup>1sup> ; Felix Kolberg<sup>asup> ; Lucas Spiegel<sup>asup> ; Sumit Sinha-Ray<sup>bsup> ; Rakesh P. Sahu<sup>bsup> ; Alexander L. Yarin<sup>bsup><sup> ; sup><sup>csup><sup> ; sup><sup>ayarin@uic.edu" class="auth_mail" title="E-mail the corresponding authorsup> ; Tatiana Gambaryan-Roisman<sup>asup><sup> ; sup><sup>gtatiana@ttd.tu-darmstadt.de" class="auth_mail" title="E-mail the corresponding authorsup> ; Peter Stephan<sup>asup>
- 关键词：Flow boiling ; Electrospinning ; Nanofibers ; Taylor bubbles ; Nano-textured surfaces
- 刊名：International Journal of Heat and Mass Transfer
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：93
- 期：Complete
- 页码：827-833
- 全文大小：2420 K
文摘
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Spatially-periodic nanofiber coating results in heat transfer enhancement.
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Nanofiber-coated layer retains the liquid in it and avoids local dry-out.
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Small vapor bubbles are released at boundaries between coated and uncoated domains.
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An efficient cooling was achieved with nano-textured surfaces.