Simulation of washing of packed bed of porous particles using quintic Hermite splines

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F19%3A39914380" target="_blank" >RIV/00216275:25310/19:39914380 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S1018363917304154?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S1018363917304154?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jksues.2018.05.002" target="_blank" >10.1016/j.jksues.2018.05.002</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Simulation of washing of packed bed of porous particles using quintic Hermite splines

Popis výsledku v původním jazyce

A comprehensive two phase non-linear mathematical model has been presented with special reference to particle geometry and pore radius of particles. Model equations have been divided into bulk fluid phase and particle phase. Bulk fluid phase is characterized by external fluid whereas particle phase signifies the intraparticle solute concentration and solute concentration adsorbed on particle surface. Interparticle solute concentration and the concentration of solute adsorbed on particle surface are related by Langmuir adsorption isotherm. Model equations have been discretized numerically by Hermite collocation method with quintic basis. Effect of different parameters has been shown via breakthrough curves. Model predicted values have been compared to experimental values given in literature to check the applicability of the model.

Název v anglickém jazyce

Simulation of washing of packed bed of porous particles using quintic Hermite splines

Popis výsledku anglicky

A comprehensive two phase non-linear mathematical model has been presented with special reference to particle geometry and pore radius of particles. Model equations have been divided into bulk fluid phase and particle phase. Bulk fluid phase is characterized by external fluid whereas particle phase signifies the intraparticle solute concentration and solute concentration adsorbed on particle surface. Interparticle solute concentration and the concentration of solute adsorbed on particle surface are related by Langmuir adsorption isotherm. Model equations have been discretized numerically by Hermite collocation method with quintic basis. Effect of different parameters has been shown via breakthrough curves. Model predicted values have been compared to experimental values given in literature to check the applicability of the model.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Journal of King Saud University - Engineering Sciences

ISSN

1018-3639

e-ISSN

—

Svazek periodika

31

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

SA - Království Saúdská Arábie

Počet stran výsledku

8

Strana od-do

114-121

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85047070787