Added Mass of a Spherical Cap Body

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F14%3A00430348" target="_blank" >RIV/67985858:_____/14:00430348 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.ces.2014.07.015" target="_blank" >http://dx.doi.org/10.1016/j.ces.2014.07.015</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ces.2014.07.015" target="_blank" >10.1016/j.ces.2014.07.015</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Added Mass of a Spherical Cap Body

Popis výsledku v původním jazyce

The added mass coefficient C was determined for a single spherical-cap body moving in a uniform unbounded fluid. An approximate simple physical model for C was suggested and was well compared with the analytical result of Kendoush,which likely is the only available theoretical result in the literature,up to date. The correct result for C was obtained via direct numerical flow simulation with CFD. Both the rigid and deformable (bubble,drop)cap body was considered. An approximate model was suggested for the collective added mass in a swarm of spherical cap bodies. A relation was found between the added mass of an unbounded cap body and a bounded spherical body. Practical explicit correlation formulas for C were obtained,suitable for engineering modellingof multiphase flow systems with bubbles,drops and solids. A relation between the added mass, Darwin drift, and fluid mixing was also noted.

Název v anglickém jazyce

Added Mass of a Spherical Cap Body

Popis výsledku anglicky

The added mass coefficient C was determined for a single spherical-cap body moving in a uniform unbounded fluid. An approximate simple physical model for C was suggested and was well compared with the analytical result of Kendoush,which likely is the only available theoretical result in the literature,up to date. The correct result for C was obtained via direct numerical flow simulation with CFD. Both the rigid and deformable (bubble,drop)cap body was considered. An approximate model was suggested for the collective added mass in a swarm of spherical cap bodies. A relation was found between the added mass of an unbounded cap body and a bounded spherical body. Practical explicit correlation formulas for C were obtained,suitable for engineering modellingof multiphase flow systems with bubbles,drops and solids. A relation between the added mass, Darwin drift, and fluid mixing was also noted.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

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Projekt

<a href="/cs/project/LD13018" target="_blank" >LD13018: Vlastnosti fázového rozhraní - jejich měření a jejich vliv na chování makroskopických toků</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Chemical Engineering Science

ISSN

0009-2509

e-ISSN

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Svazek periodika

118

Číslo periodika v rámci svazku

OCT 18

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

1-8

Kód UT WoS článku

000341412000001

EID výsledku v databázi Scopus

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