Original title: Multiphase Flow of Taylor Bubbles in Rectangular Microchannels.
Authors: Regner, Dominik
Document type: Papers
Conference/Event: Bažant Postgraduate Conference 2021, Prague (CZ), 20210623
Year: 2021
Language: eng
Abstract: The aim of this work is to broaden our knowledge of the behavior of Taylor bubbles in a coflowing liquid inside flat microchannels with a high aspect ratio. The primary focus is put on the near-wall region, which is difficult to study both experimentally or numerically. The investigated quantities are the thickness of a liquid film separating the bubble from the microchannel wall, wall shear stress induced by the bubble movement, and the shape and velocity of the translating bubble.
Keywords: bubbles; CFD model; rectangular microchannels
Host item entry: Proceedings of Abstracts, ISBN 978-80-86186-41-2
Rights: This work is protected under the Copyright Act No. 121/2000 Coll.

Institution: Institute of Chemical Process Fundamentals AS ČR (web)
Original record: http://hdl.handle.net/11104/0320858

Permalink: http://www.nusl.cz/ntk/nusl-446733


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