<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>Decarbonization of the engineering systems of buildings and structures is extremely important both for achieving zero emissions of greenhouse gases and for ensuring energy security of countries. One of the main consumers of energy in public buildings, in particular in office premises, are cooling systems, which maintain the temperature of the internal air in the premises during warm periods of the year. To achieve the goals of energy saving and high thermal comfort in the premises, it is advisable to use radiation cooling systems. Modeling methods are used to describe the behavior of radiation cooling systems and to assess the influence on them of various factors. In this article, modeling of thermal interactions in an office premises is performed using graph theory. As a result of mathematical modeling, heat balances for the heat capacities of the room were drawn up and systems of balanced equations were proposed. In addition, the article provides a graphic dependence of the area of the ceiling cooling panel on the temperature of the internal air and heat gain from solar radiation in the office premises.</p>
</abstract>

Decarbonization of the engineering systems of buildings and structures is extremely important both for achieving zero emissions of greenhouse gases and for ensuring energy security of countries. One of the main consumers of energy in public buildings, in particular in office premises, are cooling systems, which maintain the temperature of the internal air in the premises during warm periods of the year. To achieve the goals of energy saving and high thermal comfort in the premises, it is advisable to use radiation cooling systems. Modeling methods are used to describe the behavior of radiation cooling systems and to assess the influence on them of various factors. In this article, modeling of thermal interactions in an office premises is performed using graph theory. As a result of mathematical modeling, heat balances for the heat capacities of the room were drawn up and systems of balanced equations were proposed. In addition, the article provides a graphic dependence of the area of the ceiling cooling panel on the temperature of the internal air and heat gain from solar radiation in the office premises.

Features of heat exchange in office premises with radiant cooling

Construction of Optimized Energy Potential

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

{"article-title":"Features of heat exchange in office premises with radiant cooling"}

Decarbonization of the engineering systems of buildings and structures is extremely important both for achieving zero emissions of greenhouse gases and for...

Features of heat exchange in office premises with radiant cooling

Published Online: Dec 02, 2023

Page range: 191 - 200

DOI: https://doi.org/10.17512/bozpe.2023.12.21

Keywords
radiation cooling system, mathematical modeling, heat balance, heat gain

© 2023 Olena Savchenko et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Features of heat exchange in office premises with radiant cooling

Published Online: Dec 02, 2023

Page range: 191 - 200

DOI: https://doi.org/10.17512/bozpe.2023.12.21

Keywordsradiation cooling system, mathematical modeling, heat balance, heat gain

© 2023 Olena Savchenko et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Keywords
radiation cooling system, mathematical modeling, heat balance, heat gain