A Study of Perceived Air Quality and Odours

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F75081431%3A_____%2F19%3A00001412" target="_blank" >RIV/75081431:_____/19:00001412 - isvavai.cz</a>

Výsledek na webu

<a href="https://iopscience.iop.org/article/10.1088/1757-899X/471/9/092004" target="_blank" >https://iopscience.iop.org/article/10.1088/1757-899X/471/9/092004</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1757-899X/471/9/092004" target="_blank" >10.1088/1757-899X/471/9/092004</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A Study of Perceived Air Quality and Odours

Popis výsledku v původním jazyce

Indoor air quality affects comfort, health and performance of buildings occupants. Chemical assessments and sensory assessments of indoor air quality contribute comprehensive knowledge on the state of the indoor environment. Fresh air without harmful pollutants is a prerequisite for a quality internal environment. This aim of the contribution is to emphasize the importance of ventilation intensity on the quality of the indoor environment. Chemical and sensory assessments of indoor air quality were done in the standard university classroom before and after the lesson. The impact of ventilation intensity on perceived air quality was studied. The experiment was performed for three levels of air exchange rate (0.50, 0.75 and 1.00 h -1). Chemical evaluation involves monitoring the indoor air temperature, relative humidity, CO2 and Total Volatile Organic Compounds (TVOC) concentrations. Sensory quality assessment is based on air acceptability, odour intensity and percentage of dissatisfied. Air acceptability raised and odour intensity decreased when ventilation intensity was increased. Perceived Air Quality (PAQ) is an important factor in assessing the indoor environment.

Název v anglickém jazyce

A Study of Perceived Air Quality and Odours

Popis výsledku anglicky

Indoor air quality affects comfort, health and performance of buildings occupants. Chemical assessments and sensory assessments of indoor air quality contribute comprehensive knowledge on the state of the indoor environment. Fresh air without harmful pollutants is a prerequisite for a quality internal environment. This aim of the contribution is to emphasize the importance of ventilation intensity on the quality of the indoor environment. Chemical and sensory assessments of indoor air quality were done in the standard university classroom before and after the lesson. The impact of ventilation intensity on perceived air quality was studied. The experiment was performed for three levels of air exchange rate (0.50, 0.75 and 1.00 h -1). Chemical evaluation involves monitoring the indoor air temperature, relative humidity, CO2 and Total Volatile Organic Compounds (TVOC) concentrations. Sensory quality assessment is based on air acceptability, odour intensity and percentage of dissatisfied. Air acceptability raised and odour intensity decreased when ventilation intensity was increased. Perceived Air Quality (PAQ) is an important factor in assessing the indoor environment.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20101 - Civil engineering

Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název statě ve sborníku

IOP Conference Series: Materials Science and Engineering, Volume 471, Issue 9 (World Multidisciplinary Civil Engineering-Architecture-Urban Planning Symposium 2018)

ISBN

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ISSN

1757-8981

e-ISSN

—

Počet stran výsledku

5

Strana od-do

—

Název nakladatele

Institute of Physics Publishing

Místo vydání

Spojené království

Místo konání akce

Praha

Datum konání akce

12. 6. 2018

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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