E3S Web Conf.
Volume 46, 20183rd International Conference on Energy and Environmental Protection
|Number of page(s)||9|
|Published online||13 September 2018|
Energy efficiency of ground-air heat exchanger in the ventilation and airconditioning systems
AGH University of Science and Technology, Faculty of Mining and Geoengineering, Mickiewicza 30 av, 30-065 Cracow, Poland
* Corresponding author: email@example.com
In the article, analysis of heat exchangers, working together with air-conditioning system, are presented. For an object with known requirement to hot and cold, air heat exchanger (ground type) is designed. For that defined system, the energy analysis of heat exchanger’s energy work in yearly cycle, including a work of air treatment with full (cooling - desiccation and heating of air in the summer, heating and moisturizing in the winter) and not quite full (cooling of air in the summer, heating of air in the winter) air-conditioning are examined. Effects connected with a reduction of energy costs needed for heat treatment of air blown to the room are specified included the climatic conditions like air heating and cooling degree-hours.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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