Thermal Comfort in Cleanrooms: Findings from Cleanroom Experiments

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F20%3A00345190" target="_blank" >RIV/68407700:21110/20:00345190 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.stpcr.cz/cz/zvlastni-cislo" target="_blank" >http://www.stpcr.cz/cz/zvlastni-cislo</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Thermal Comfort in Cleanrooms: Findings from Cleanroom Experiments

Popis výsledku v původním jazyce

In the majority of cleanroom applications, the thermal environment is overshadowed by the contamination control as a priority. As a consequence, the cleanroom users are likely to experience a lower thermal comfort. This study investigated the thermal environment of six research laboratories designed and operated as cleanrooms with the class of cleanliness ISO 5 or ISO 7. A comparison of the various classes of cleanliness and the different air distribution systems enabled the complex analysis in order to determine the issues of the thermal environment. Apart from the calculation of the PMV and PPD indexes, the vertical air temperature difference, risk of draught and homogeneity of the local conditions were also examined. Based on the results, cleanroom users are often exposed to conditions unsuitable for their well-being. The specific requirements of cleanrooms frequently result in high air velocities and inconvenient temperatures that are not tied to the activity and clothing levels of the users.

Název v anglickém jazyce

Thermal Comfort in Cleanrooms: Findings from Cleanroom Experiments

Popis výsledku anglicky

In the majority of cleanroom applications, the thermal environment is overshadowed by the contamination control as a priority. As a consequence, the cleanroom users are likely to experience a lower thermal comfort. This study investigated the thermal environment of six research laboratories designed and operated as cleanrooms with the class of cleanliness ISO 5 or ISO 7. A comparison of the various classes of cleanliness and the different air distribution systems enabled the complex analysis in order to determine the issues of the thermal environment. Apart from the calculation of the PMV and PPD indexes, the vertical air temperature difference, risk of draught and homogeneity of the local conditions were also examined. Based on the results, cleanroom users are often exposed to conditions unsuitable for their well-being. The specific requirements of cleanrooms frequently result in high air velocities and inconvenient temperatures that are not tied to the activity and clothing levels of the users.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

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OECD FORD obor

20101 - Civil engineering

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Vytápění, větrání, instalace

ISSN

1210-1389

e-ISSN

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Svazek periodika

29

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

5

Strana od-do

322-326

Kód UT WoS článku

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EID výsledku v databázi Scopus

2-s2.0-85099124184