Optimization of Thermal Stability of Atrium based on Computational Modeling

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F16%3APU121302" target="_blank" >RIV/00216305:26110/16:PU121302 - isvavai.cz</a>

Result on the web

<a href="http://www.scientific.net/AMM.861.353" target="_blank" >http://www.scientific.net/AMM.861.353</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Optimization of Thermal Stability of Atrium based on Computational Modeling

Original language description

The article deals with analysis of the heat balance and temperature microclimate of indoor space of a four-storey building atrium. With regard to the anticipated thermal loads in all functionally connected rooms, investor made a request to verify the thermal stability of the atrium before the implementation stage. Atrium and adjacent rooms are a geometrically complicated inner space which cannot be solved by analytical methods to ensure the required temperature conditions in occupied zone. This led to the creation of a mathematical model of the atrium with the current project solution. The result of the simulation of the existing solutions is that there is not complied desired air temperature in the occupied zone. For this reason, it was developed optimization of existing variant. Optimization was performed in steps as changing temperature of the central air conditioning system, changing number of units and performance of local refrigeration air conditioning. The conclusion of this paper is to evaluate the thermal profiles of temperature stratification in the atrium area and request the required cooling performance of the ventilation system. The article attempts to use computer modelling as a tool for the placement and performance design of ventilation equipment.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JN - Civil engineering

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2016

Confidentiality

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

Name of the periodical

Applied Mechanics and Materials

ISSN

1662-7482

e-ISSN

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Volume of the periodical

2016

Issue of the periodical within the volume

861

Country of publishing house

CH - SWITZERLAND

Number of pages

8

Pages from-to

353-360

UT code for WoS article

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EID of the result in the Scopus database

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