Babak, Tatyana and Duić, Neven and Khavin, Gennadii and Boldyryev, Stanislav and Krajačić, Goran (2016) Possibility of heat pump use in hot water supply systems. = Possibility of heat pump use in hot water supply systems. Journal of Sustainable Development of Energy, Water and Environment Systems, 4 (3). pp. 203-215. ISSN 1848-9257. Vrsta rada: ["eprint_fieldopt_article_type_article" not defined]. . Točan broj autora: 5.
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Abstract
The problem of modernization of the heat module with two-stage mixing scheme connection of hot water supply by installations of the heat pump during interheating period is considered. Heating water of the in-house circuit of the building heating system is used as a heat source for heat pump. The district cooling of the residential areas is possible through the heaters during the summer. R600 refrigerant is chosen for heat pump for its environmental- friendliness and low-pressure of evaporation and condensation. The economic calculation is made for interheating period comparing the operation with and without heat pump. This paper advances selection of optimum amount of heat to be recovered during low potential heat utilisation and targets for heating and cooling capacities.
| Item Type: | Article (["eprint_fieldopt_article_type_article" not defined]) |
|---|---|
| Keywords (Croatian): | hot water supply; heat pump; heat module; interheating period |
| Subjects: | TECHNICAL SCIENCE > Mechanical Engineering |
| Divisions: | 500 Department of Energy, Power Engineering and Environment > 510 Power Engineering and Energy Management Chair |
| Indexed in Web of Science: | Yes |
| Indexed in Current Contents: | No |
| Date Deposited: | 02 Mar 2017 10:26 |
| Last Modified: | 05 Mar 2018 13:20 |
| URI: | http://repozitorij.fsb.hr/id/eprint/7506 |
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