Flow-induced coalescence: arbitrarily mobile interface model and choice of its parameters

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F15%3A00446832" target="_blank" >RIV/61389013:_____/15:00446832 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.14314/polimery.2015.628" target="_blank" >http://dx.doi.org/10.14314/polimery.2015.628</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.14314/polimery.2015.628" target="_blank" >10.14314/polimery.2015.628</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Flow-induced coalescence: arbitrarily mobile interface model and choice of its parameters

Popis výsledku v původním jazyce

Coalescence consists of four steps: approach of droplets pair, drainage of the matrix between the droplets, matrix breakup at critical interdroplet distance, and shape relaxation of a new droplet. This communications is based on research of the second coalescence step in systems, where the driving force is a gradient of flow velocities of matrix, while the droplet approach is slowed down by drainage of the matrix film between droplets. We have recently extended the Jeelani and Hartland equation, combining it with the fully mobile interface model, to a model describing the flow-induced coalescence in the whole viscosity range. We have used the arbitrarily mobile interface model (AMI) name to refer to it. The new AMI method is semi empirical and its dimensionless parameters can be determined more precisely by broader comparison with experiment.

Název v anglickém jazyce

Flow-induced coalescence: arbitrarily mobile interface model and choice of its parameters

Popis výsledku anglicky

Coalescence consists of four steps: approach of droplets pair, drainage of the matrix between the droplets, matrix breakup at critical interdroplet distance, and shape relaxation of a new droplet. This communications is based on research of the second coalescence step in systems, where the driving force is a gradient of flow velocities of matrix, while the droplet approach is slowed down by drainage of the matrix film between droplets. We have recently extended the Jeelani and Hartland equation, combining it with the fully mobile interface model, to a model describing the flow-induced coalescence in the whole viscosity range. We have used the arbitrarily mobile interface model (AMI) name to refer to it. The new AMI method is semi empirical and its dimensionless parameters can be determined more precisely by broader comparison with experiment.

Druh

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

CEP obor

BK - Mechanika tekutin

OECD FORD obor

—

Projekt

<a href="/cs/project/GAP106%2F11%2F1069" target="_blank" >GAP106/11/1069: Rozpad a koalescence kapek v tekoucích směsích nemísitelných polymerů</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Polimery

ISSN

0032-2725

e-ISSN

—

Svazek periodika

60

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

8

Strana od-do

628-635

Kód UT WoS článku

000362698200004

EID výsledku v databázi Scopus

2-s2.0-84947720645