Influence of the Geometric Arrangement of the Active Ceiling Soffit on Its Overall Cooling Performance

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Influence of the Geometric Arrangement of the Active Ceiling Soffit on Its Overall Cooling Performance

Popis výsledku v původním jazyce

This paper focuses on active ceiling soffits which provide heating and cooling especially in office buildings. A particular disadvantage of these systems is their low performance, when they work in cooling mode. These soffits are often installed all over the ceiling area which creates aclosed cavity behind them. The cooling capacity can be increased by partially cutting thesoffit and opening the cavity. This soffit adjustment results in natural flow around its structure and increasescooling capacity of the soffit. This paper is dedicated to the suspended ceiling geometry effect on its cooling performance. Cooling performance of individual geometric arrangements is evaluated usingCFD simulations. These simulations are also complemented by measurements on a real soffit installed in the laboratory of the university's research centre in its climate chamber.

Název v anglickém jazyce

Influence of the Geometric Arrangement of the Active Ceiling Soffit on Its Overall Cooling Performance

Popis výsledku anglicky

This paper focuses on active ceiling soffits which provide heating and cooling especially in office buildings. A particular disadvantage of these systems is their low performance, when they work in cooling mode. These soffits are often installed all over the ceiling area which creates aclosed cavity behind them. The cooling capacity can be increased by partially cutting thesoffit and opening the cavity. This soffit adjustment results in natural flow around its structure and increasescooling capacity of the soffit. This paper is dedicated to the suspended ceiling geometry effect on its cooling performance. Cooling performance of individual geometric arrangements is evaluated usingCFD simulations. These simulations are also complemented by measurements on a real soffit installed in the laboratory of the university's research centre in its climate chamber.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20101 - Civil engineering

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 9th Asian Conference on Refrigeration and Air-conditioning

ISBN

978-4-88967-138-4

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

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Název nakladatele

Japan Society of Refrigerating and Air Conditioning Engineers

Místo vydání

Tokyo

Místo konání akce

Sapporo

Datum konání akce

10. 6. 2018

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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