Impact study of contact angle boundary conditions for CFD simulation of two-phase flow generation in a T-junction
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Inclou dades d'ús des de 2022
Cita com:
hdl:2117/115411
Tipus de documentComunicació de congrés
Data publicació2017
Condicions d'accésAccés obert
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Abstract
Gas
–
liquid two
-
phase flows dominated by capillary forces occur in countless modern
industrial applications. Some examples can be found in normal gravity (mixing process,
chemical reactions, emulsion technology, materials synthesis, medical science, persona
l care
products, etc), as well as in space
-
based systems
(life
-
support systems for human exploration,
thermal management systems, propulsion systems, chemical contactors, space bioreactors,
etc). A better understanding and an improvement of two
-
phase flows
generation techniques
are thus mandatory for the optimal development of these technologies, both in normal and
reduced
-
gravity environments. In the past, great efforts have been conducted to fulfil this
goal, and several methods have been proposed, aiming
to generate and control two
-
phase
flows in a very accurate way. T-junction bubble generators have arisen as an efficient method
providing trains of bubbles, immersed into a continuous liquid, with small dispersion in
bubble size.
CitacióArias, S., Montlaur, A. Impact study of contact angle boundary conditions for CFD simulation of two-phase flow generation in a T-junction. A: 7th International Workshop on Bubble and Drop Interfaces (B&D 2017). "B&D 2017: 7th International Workshop on Bubble and Drop Interfaces: Lyon, France: June 26-30, 2017: proceedings book". 2017, p. 91.
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Arias_Montlaur_BD2017_abstract poster.pdf | 81,09Kb | Visualitza/Obre |