Open AccessEVALUATION OF THE RADIANT COOLING CEILING PANELS WITH A REVERSIBLE HEAT PUMP
Author(s) -
Miroslav Rimár,
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Marcel Fedák,
Andrii Kulikov,
Olha Kulikova,
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Publication year - 2021
Publication title -
mm science journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.195
H-Index - 10
eISSN - 1805-0476
pISSN - 1803-1269
DOI - 10.17973/mmsj.2021_12_2021120
Subject(s) - ceiling (cloud) , radiant cooling , environmental science , thermal comfort , water cooling , operative temperature , thermal , radiant heating , heat pump , nuclear engineering , mechanical engineering , passive cooling , materials science , marine engineering , computer science , meteorology , engineering , structural engineering , composite material , physics , heat exchanger
Thermal comfort is one of the basic prerequisites for appropriate operating of the building. Ensuring thermal comfort in the summer means creating suitable thermal conditions in the interior. The present article evaluates the operation of radiant ceiling cooling, which is a suitable alternative for conventional cooling systems. Experimental cooling systems using a reversible heat pump as a source of chilled water were analyzed. The presented results indicate the ability of the system to ensure the required interior temperature under suitable climatic conditions using appropriate time management and sufficient accumulation. The required temperature is 24.51 °C and the deviation does not exceed ± 0.5K.