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

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21720%2F18%3A00322558" target="_blank" >RIV/68407700:21720/18:00322558 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Influence of the Geometric Arrangement of the Active Ceiling Soffit on Its Overall Cooling Performance
Original language description
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.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
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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Number of pages
4
Pages from-to
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Publisher name
Japan Society of Refrigerating and Air Conditioning Engineers
Place of publication
Tokyo
Event location
Sapporo
Event date
Jun 10, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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