Název:
Multiphase Flow of Taylor Bubbles in Rectangular Microchannels.
Autoři:
Regner, Dominik Typ dokumentu: Příspěvky z konference Konference/Akce: Bažant Postgraduate Conference 2021, Prague (CZ), 20210623
Rok:
2021
Jazyk:
eng
Abstrakt: 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.
Klíčová slova:
bubbles; CFD model; rectangular microchannels Zdrojový dokument: Proceedings of Abstracts, ISBN 978-80-86186-41-2
Práva: Dílo je chráněno podle autorského zákona č. 121/2000 Sb.