Numerical Analysis of Thermal Comfort in an Air – Conditioned Open – Space Office (CROSBI ID 569929)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Wolf, Igor ; Viličić, Ivan ; Vialle, Pierre-Jean
engleski
Numerical Analysis of Thermal Comfort in an Air – Conditioned Open – Space Office
One of the aims of the presented investigation, carried out as a part of a PhD thesis, was to develop a reliable numerical model that can be used for assessments of thermal comfort in open – plan offices. The office under the investigation is air – conditioned by two parallel ceiling air terminal devices (ATDs). During simultaneous operation of the ATDs, an interaction of produced turbulent wall jets can occur, resulting in creation of complex airflow patterns within the occupied zone that influence on the achievable level of thermal comfort. A three – dimensional steady – state mathematical model of the fluid flow and heat transfer problem was solved using a commercial CFD software Fluent, based on the control volume method. The numerical results were compared to experimental measurements, carried out in a full – scale test room situated in the Laboratory of Heating, Ventilating and Air – Conditioning at the Faculty of Engineering, University of Rijeka. The comparison confirmed the model as a promising tool for assessments of thermal comfort in similar rooms.
numerical analysis; air – conditioning; thermal comfort; PMV – PPD model
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Podaci o prilogu
127-138.
2010.
objavljeno
Podaci o matičnoj publikaciji
Energy and the Environment 2010, Engineering for a Low-Carbon Future, Vol II
Andre Manificat, Bernard Thonon
Rijeka: Association GRETh i Hrvatski savez za suncevu energiju
978-953-6886-16-6
Podaci o skupu
Energy and the Environment 2010, HEAT-SET 2010
predavanje
18.10.2010-22.10.2010
Opatija, Hrvatska