Migration of Aerosol Particles inside a Two-Zone Apartment with Natural Ventilation: A Multi-Zone Validation of the Multi-Compartment and Size-Resolved Indoor Aerosol Model

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F14%3A00431500" target="_blank" >RIV/67985858:_____/14:00431500 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21220/14:00228880

Výsledek na webu

<a href="http://dx.doi.org/10.1177/1420326X13481484" target="_blank" >http://dx.doi.org/10.1177/1420326X13481484</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1177/1420326X13481484" target="_blank" >10.1177/1420326X13481484</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Migration of Aerosol Particles inside a Two-Zone Apartment with Natural Ventilation: A Multi-Zone Validation of the Multi-Compartment and Size-Resolved Indoor Aerosol Model

Popis výsledku v původním jazyce

Since decades, indoor aerosol models have been introduced to understand the behaviour of indoor aerosols. However, studies about model validation in multi-zone form are very rare because of the lack of high quality and well-controlled measurements. We utilized state-of-the-art measurement and modelling approaches to validate the Multi-Compartment and Size-resolved Indoor Aerosol Model (MC-SIAM) inside a two-zone apartment with natural ventilation. According to the MC-SIAM simulations, the ventilation rates ranged from 0.06 to 0.31 h?1 during closed windows and it was as high as 2.1 h?1 when a window was open; compared to the tracer gases analysis results, the ventilation rate was as high as 0.26 h?1 (closed windows) and 1.7 h?1 (open window). The internal airflow predicted with the MC-SIAM ranged from 9.3 to 11m?3 h (tracer gas analysis 7.6?15m?3 h) when the door between the internal rooms was opened. The methods utilized in this study have proven that indoor aerosol models such as the

Název v anglickém jazyce

Migration of Aerosol Particles inside a Two-Zone Apartment with Natural Ventilation: A Multi-Zone Validation of the Multi-Compartment and Size-Resolved Indoor Aerosol Model

Popis výsledku anglicky

Since decades, indoor aerosol models have been introduced to understand the behaviour of indoor aerosols. However, studies about model validation in multi-zone form are very rare because of the lack of high quality and well-controlled measurements. We utilized state-of-the-art measurement and modelling approaches to validate the Multi-Compartment and Size-resolved Indoor Aerosol Model (MC-SIAM) inside a two-zone apartment with natural ventilation. According to the MC-SIAM simulations, the ventilation rates ranged from 0.06 to 0.31 h?1 during closed windows and it was as high as 2.1 h?1 when a window was open; compared to the tracer gases analysis results, the ventilation rate was as high as 0.26 h?1 (closed windows) and 1.7 h?1 (open window). The internal airflow predicted with the MC-SIAM ranged from 9.3 to 11m?3 h (tracer gas analysis 7.6?15m?3 h) when the door between the internal rooms was opened. The methods utilized in this study have proven that indoor aerosol models such as the

Druh

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

CEP obor

CF - Fyzikální chemie a teoretická chemie

OECD FORD obor

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Projekt

<a href="/cs/project/GA101%2F07%2F1361" target="_blank" >GA101/07/1361: Studium dynamiky aerosolových částic ve vnitřním prostředí</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Indoor and Built Environment

ISSN

1420-326X

e-ISSN

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Svazek periodika

23

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

15

Strana od-do

742-756

Kód UT WoS článku

000342578500011

EID výsledku v databázi Scopus

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