Bubbly turbulence with heat transfer

Biljana  Gvozdic

doi:10.3990/1.9789036546812

Bubbly turbulence with heat transfer

Biljana Gvozdic

Physics of Fluids

Research output: Thesis › PhD Thesis - Research UT, graduation UT

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Abstract

Bubble injection in convective flows has proven to be a useful method of enhancing heat transfer. In order to understand the underlying physics behind bubble induced heat transfer enhancement, in this thesis we study the global and local flow statistics in a canonical vertical natural convection flow with bubble injection. Additionally, we have designed and built a new experimental facility Twente Mass and Heat Transfer Water Tunnel, which allows for global temperature control, bubble injection and local heat/mass injection. This setup will be used for studying of heat and mass transfer in turbulent multiphase flows.

Original language	English
Awarding Institution	University of Twente
Supervisors/Advisors	Lohse, Detlef , Supervisor Sun, Chao , Supervisor Huisman, Sander Gerard, Co-Supervisor
Award date	20 Dec 2018
Place of Publication	Enschede
Publisher	University of Twente
Print ISBNs	978-90-365-4681-2
DOIs	https://doi.org/10.3990/1.9789036546812
Publication status	Published - 20 Dec 2018

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Gvozdic, B. (2018). Bubbly turbulence with heat transfer. Enschede: University of Twente. https://doi.org/10.3990/1.9789036546812

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AB - Bubble injection in convective flows has proven to be a useful method of enhancing heat transfer. In order to understand the underlying physics behind bubble induced heat transfer enhancement, in this thesis we study the global and local flow statistics in a canonical vertical natural convection flow with bubble injection. Additionally, we have designed and built a new experimental facility Twente Mass and Heat Transfer Water Tunnel, which allows for global temperature control, bubble injection and local heat/mass injection. This setup will be used for studying of heat and mass transfer in turbulent multiphase flows.

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10.3990/1.9789036546812

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