Study of hydrodynamic interactions of falling particles and rising bubbles

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F10%3A00023291" target="_blank" >RIV/60461373:22340/10:00023291 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Study of hydrodynamic interactions of falling particles and rising bubbles

Original language description

Focusing on collision processes between a single rising bubble with mobile surface and a larger falling solid spherical particle in stagnant liquid, the theoretical model describing the bubble trajectory is given here. The model is based on analysis of forces acting on the bubble and utilizes also equation for the bubble motion. The bubble is considered to be spherical and its motion is straight and rectilinear. The particle is spherical and moves vertically down with a steady velocity; the flow aroundthe particle is axially symmetric. The motion equations form a system of ordinary differential equations, which were solved numerically. The obtained results were compared with experimental data.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

CI - Industrial chemistry and chemical engineering

OECD FORD branch

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Project

<a href="/en/project/GD104%2F08%2FH055" target="_blank" >GD104/08/H055: Transport and reaction processes in complex multiphase systems</a><br>

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

CHISA 2010

ISBN

978-80-02-02210-7

ISSN

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e-ISSN

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Number of pages

10

Pages from-to

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Publisher name

Process Engineering Publisher, Novosad, J.

Place of publication

Praha

Event location

Praha

Event date

Jan 1, 2010

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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