Macroscale simulation of the filtration process of porous media based on statistical capturing models

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F21%3A00009253" target="_blank" >RIV/46747885:24410/21:00009253 - isvavai.cz</a>

Výsledek na webu

<a href="https://api.elsevier.com/content/article/PII:S138358662100277X?httpAccept=text/xml" target="_blank" >https://api.elsevier.com/content/article/PII:S138358662100277X?httpAccept=text/xml</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.seppur.2021.118577" target="_blank" >10.1016/j.seppur.2021.118577</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Macroscale simulation of the filtration process of porous media based on statistical capturing models

Popis výsledku v původním jazyce

In this work, a new model for filtration is developed using statistical capturing mechanisms. The model can be used in the macroscale simulation of filtration processes and can replace the current semi-empirical models based on the Single Fibre Efficiency. To validate the new model, firstly, simulation of the filtration process itself is implemented based on the methodology developed by Fotovati et al.(Separation and Purification Technology, 2012). Secondly, the novel statistical model for particle capturing was added in ANSYS Fluent by subroutines that calculate particle capturing and its influence on the membrane parameters. This includes recalculation of local properties of the membrane according to the collected mass and particle diameter to calculate the pressure drop with respect to the filter loading. The results from the numerical simulations were compared with experimental studies found in literature and the results are in good agreement with each other.

Název v anglickém jazyce

Macroscale simulation of the filtration process of porous media based on statistical capturing models

Popis výsledku anglicky

In this work, a new model for filtration is developed using statistical capturing mechanisms. The model can be used in the macroscale simulation of filtration processes and can replace the current semi-empirical models based on the Single Fibre Efficiency. To validate the new model, firstly, simulation of the filtration process itself is implemented based on the methodology developed by Fotovati et al.(Separation and Purification Technology, 2012). Secondly, the novel statistical model for particle capturing was added in ANSYS Fluent by subroutines that calculate particle capturing and its influence on the membrane parameters. This includes recalculation of local properties of the membrane according to the collected mass and particle diameter to calculate the pressure drop with respect to the filter loading. The results from the numerical simulations were compared with experimental studies found in literature and the results are in good agreement with each other.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20402 - Chemical process engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Separation and Purification Technology

ISSN

1383-5866

e-ISSN

—

Svazek periodika

266

Číslo periodika v rámci svazku

JUL

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

6

Strana od-do

118577

Kód UT WoS článku

000647568700008

EID výsledku v databázi Scopus

2-s2.0-85102629442