Journal ArticleDOI
One-group interfacial area transport in vertical bubbly flow
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TLDR
In this paper, the authors developed an interfacial area equation with the source and sink terms being properly modeled for bubble coalescence, the random collisions between bubbles due to turbulence, and the wake entrainment process due to the relative motions of the bubbles.About:
This article is published in International Journal of Heat and Mass Transfer.The article was published on 1998-04-01. It has received 319 citations till now. The article focuses on the topics: Two-phase flow & Coalescence (physics).read more
Citations
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Journal ArticleDOI
A literature review on mechanisms and models for the coalescence process of fluid particles
Yixiang Liao,Dirk Lucas +1 more
TL;DR: In this article, a literature review on the mechanisms and models of coalescence of fluid particles is presented, and five categories are summarized, namely, turbulence fluctuation, viscous shear stress, capture in turbulent eddies, buoyancy and wake interaction.
Journal ArticleDOI
Development of the Miniaturized Four-sensor Conductivity Probe and the Signal Processing Scheme
TL;DR: In this article, a miniaturized four-sensor conductivity probe was developed to obtain the time-averaged local two-phase flow parameters of various types of bubbles.
Journal ArticleDOI
Volumetric interfacial area prediction in upward bubbly two-phase flow
Wei Yao,Christophe Morel +1 more
TL;DR: In this paper, a volumetric interfacial area balance equation is used to describe the geometrical structure of the two-phase flow in the particular case of boiling bubbles.
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One-group interfacial area transport of bubbly flows in vertical round tubes
Takashi Hibiki,Mamoru Ishii +1 more
TL;DR: In this article, the sink and source terms in an adiabatic air-water bubble-bubble flow system were modeled based on the mechanisms of bubble bubble and bubble-turbulent eddy random collisions, respectively.
Journal ArticleDOI
Axial interfacial area transport of vertical bubbly flows
TL;DR: In this article, the authors used the double-sensor probe and the hotfilm probe to measure local hydrodynamic parameters of vertical upward air-water flows in a round tube with an inner diameter of 50.8 mm.
References
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Book
Viscous Fluid Flow
TL;DR: In this article, the stability of Laminar Boundary Layer Flow Appendices has been investigated in Cylindrical and Spherical Coordinates of Incompressible Newtonian Fluids.
Journal Article
Bubbles, Drops, and Particles
TL;DR: In this paper, the authors evaluated the applicability of the standard κ-ϵ equations and other turbulence models with respect to their applicability in swirling, recirculating flows.
Journal ArticleDOI
Mathematical Modeling of Two-Phase Flow
TL;DR: In this paper, a continuum mechanics approach to two-phase flow is reviewed and an averaging procedure is applied to the exact equations of motion, and the nature of the resulting equations is studied.