Experimental and Computational Modelling of Aerosol Transport Using the BUT Benchmark Human Lung Model

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F21%3APU144245" target="_blank" >RIV/00216305:26210/21:PU144245 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.ercoftac.org/publications/ercoftac_bulletin/bulletin-129/" target="_blank" >https://www.ercoftac.org/publications/ercoftac_bulletin/bulletin-129/</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Experimental and Computational Modelling of Aerosol Transport Using the BUT Benchmark Human Lung Model

Popis výsledku v původním jazyce

The aerosol team at the Brno University of Technology (BUT) has continuously developed a realistic human lung model and has used it for aerosol transport studies since 2006. The model was originally based on the digital reference model of [1] and contained airways from the throat down to the 7th generation of branching. It was gradually extended on the upper part with the mouth and nasal cavity. Also, its simplified versions were designed for specific research applications (Y-shaped model, semirealistic model). It was fabricated in two forms, as a transparent model for optical flow measurements and segmented for deposition testing. Originally it was ventilated using a single-cylinder breathing simulator that was later updated to a 5-piston breath generator which enables prescription of the individual course of breath for each lung lobe. The paper summarises up to date results acquired with different versions of the BUT model and gives examples of the outcomes acquired by several teams throughout Europe, including the COST Siminhale collaborators. Selected flow and deposition results were published in the Ercoftac database.

Název v anglickém jazyce

Experimental and Computational Modelling of Aerosol Transport Using the BUT Benchmark Human Lung Model

Popis výsledku anglicky

The aerosol team at the Brno University of Technology (BUT) has continuously developed a realistic human lung model and has used it for aerosol transport studies since 2006. The model was originally based on the digital reference model of [1] and contained airways from the throat down to the 7th generation of branching. It was gradually extended on the upper part with the mouth and nasal cavity. Also, its simplified versions were designed for specific research applications (Y-shaped model, semirealistic model). It was fabricated in two forms, as a transparent model for optical flow measurements and segmented for deposition testing. Originally it was ventilated using a single-cylinder breathing simulator that was later updated to a 5-piston breath generator which enables prescription of the individual course of breath for each lung lobe. The paper summarises up to date results acquired with different versions of the BUT model and gives examples of the outcomes acquired by several teams throughout Europe, including the COST Siminhale collaborators. Selected flow and deposition results were published in the Ercoftac database.

Druh

J_ost - Ostatní články v recenzovaných periodicích

CEP obor

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OECD FORD obor

10610 - Biophysics

Projekt

<a href="/cs/project/GA20-27653S" target="_blank" >GA20-27653S: Vliv vývoje plic u novorozenců a dětí na charakteristiky proudění a depozici aerosolů – výpočtové modelování a experimentální validace</a><br>

Návaznosti

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

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

ERCOFTAC Bulletin 128, September 2021

ISSN

2518-0991

e-ISSN

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Svazek periodika

128

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

8

Strana od-do

36-43

Kód UT WoS článku

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EID výsledku v databázi Scopus

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