Improvement of baffle type Rotating Packed Bed’s packing by visual study

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F23%3APU148714" target="_blank" >RIV/00216305:26210/23:PU148714 - isvavai.cz</a>

Výsledek na webu

<a href="https://journals.pan.pl/dlibra/publication/146730/edition/128663/content" target="_blank" >https://journals.pan.pl/dlibra/publication/146730/edition/128663/content</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.24425/cpe.2023.146730" target="_blank" >10.24425/cpe.2023.146730</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Improvement of baffle type Rotating Packed Bed’s packing by visual study

Popis výsledku v původním jazyce

Process intensification is one of the key branches of process engineering. High gravity equipment achieves intensification by substituting gravity with much higher centrifugal force. Rotating Packed Bed is the leading example of high gravity solutions, strongly facilitating gas-liquid mass transfer. However, cylindrical packings come with certain drawbacks, such as dry spots, that can be overcome with new solutions, such as baffle-based packing geometries. However, when baffles are arranged too close to each other, liquid bridges are formed between them, which may lead to decrease in mass transfer efficiency. This work is concerned with improvement of a Zickzack-like internal by the means of visual studies with the use of high-speed camera. According to measured ligament break-up length, two new packings were designed for particular rotational speeds and tested experimentally for effective mass transfer area and wet pressure drop.

Název v anglickém jazyce

Improvement of baffle type Rotating Packed Bed’s packing by visual study

Popis výsledku anglicky

Process intensification is one of the key branches of process engineering. High gravity equipment achieves intensification by substituting gravity with much higher centrifugal force. Rotating Packed Bed is the leading example of high gravity solutions, strongly facilitating gas-liquid mass transfer. However, cylindrical packings come with certain drawbacks, such as dry spots, that can be overcome with new solutions, such as baffle-based packing geometries. However, when baffles are arranged too close to each other, liquid bridges are formed between them, which may lead to decrease in mass transfer efficiency. This work is concerned with improvement of a Zickzack-like internal by the means of visual studies with the use of high-speed camera. According to measured ligament break-up length, two new packings were designed for particular rotational speeds and tested experimentally for effective mass transfer area and wet pressure drop.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20402 - Chemical process engineering

Projekt

<a href="/cs/project/GF21-45227L" target="_blank" >GF21-45227L: Holistický přístup k procesu absorpce v rotačním loži (RPB) s využitím 3D CFD, vizualizačních experimentů a experimentů přenosu hmoty</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Chemical and Process Engineering-Inzynieria Chemiczna I Procesowa

ISSN

0208-6425

e-ISSN

2300-1925

Svazek periodika

44

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

6

Strana od-do

1-6

Kód UT WoS článku

001152674100001

EID výsledku v databázi Scopus

2-s2.0-85186124624