| Issue |
E3S Web Conf.
Volume 286, 2021
10th International Conference on Thermal Equipments, Renewable Energy and Rural Development (TE-RE-RD 2021)
|
|
|---|---|---|
| Article Number | 01005 | |
| Number of page(s) | 10 | |
| Section | Thermal Equipments and Processes | |
| DOI | https://doi.org/10.1051/e3sconf/202128601005 | |
| Published online | 12 July 2021 | |
Cost analysis at different energy sources for heating of an air-supported dome for indoor tennis
1 University of Chemical Technology and Metallurgy, Department of Physical Education and Sport, 1756 Sofia, Bulgaria
2 University of Chemical Technology and Metallurgy, Department of Silicate technology, 1756 Sofia, Bulgaria
3 Technical University of Varna, Department of Thermal Engineering, 9010 Varna, Bulgaria
* Corresponding author: nina@uctm.edu
Numerical analyses of the energy supply for heating of air supported structure for indoor tennis in Sofia via district heating, gas and liquid fuels are performed. The computational procedures are implemented through thermal balances of the structures, calibrated on the base of in situ measurements of the indoor temperature and the amount of the fuel, consumed at heating of an air supported balloon for tennis in University of Chemical technology and Metallurgy. The profitability of the different heating variants is estimated using the price of the energy and the systems.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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