Účinnost osobního větrání kombinovaného se směšovacím a zaplavovacím větráním

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F06%3A02122688" target="_blank" >RIV/68407700:21220/06:02122688 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Performance of Personalized Ventilation in Conjunction with Mixing and Displacement Ventilation

Popis výsledku v původním jazyce

Two types of air terminal devices for a personalized ventilation (PV) system in conjunction with either a mixing or a displacement total-volume ventilation system were installed in a mock-up of an office. Two occupants were simulated by means of breathing thermal manikins. A constant amount of clean air was distributed between the systems at different combinations of airflow rates. The performance of the systems was evaluated based on the contaminant concentration in and temperature of the inhaled air,as well as in the occupied zone. The results showed that (PV) will always be able to improve the inhaled air quality in rooms with mixing ventilation. In rooms with displacement ventilation, (PV) will improve the inhaled air quality with regard to pollution emitted from the floor covering. The experimental data document that the design of air terminal devices for personal ventilation and their use have a large impact on the inhaled air quality and thermal comfort of occupants.

Název v anglickém jazyce

Performance of Personalized Ventilation in Conjunction with Mixing and Displacement Ventilation

Popis výsledku anglicky

Two types of air terminal devices for a personalized ventilation (PV) system in conjunction with either a mixing or a displacement total-volume ventilation system were installed in a mock-up of an office. Two occupants were simulated by means of breathing thermal manikins. A constant amount of clean air was distributed between the systems at different combinations of airflow rates. The performance of the systems was evaluated based on the contaminant concentration in and temperature of the inhaled air,as well as in the occupied zone. The results showed that (PV) will always be able to improve the inhaled air quality in rooms with mixing ventilation. In rooms with displacement ventilation, (PV) will improve the inhaled air quality with regard to pollution emitted from the floor covering. The experimental data document that the design of air terminal devices for personal ventilation and their use have a large impact on the inhaled air quality and thermal comfort of occupants.

Druh

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

CEP obor

JE - Nejaderná energetika, spotřeba a užití energie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název periodika

HVAC&R Research

ISSN

1078-9669

e-ISSN

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Svazek periodika

12

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

17

Strana od-do

295-311

Kód UT WoS článku

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EID výsledku v databázi Scopus

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