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Seasional Cold Accumulator with Free-cooling in Air Conditioning Systems
| Content Provider | Semantic Scholar |
|---|---|
| Author | Rabczak, Sławomir Proszak-Mi, Danuta Nowak, Krzysztof |
| Copyright Year | 2015 |
| Abstract | One of the ways to reduce the consumption of tradit ional energy sources is the use of seasonal cold accumulator that takes advantage o f the geographical location in the country and allows, during the winter season, f rom November to March, accumulate cold because of lower ambient temperatur e in these months. This leads to saving a significant amount of electricity and r educe operating refrigerant, which is dangerous for the environment. This paper resents a method for determining the size of cold storage with charging devices as chiller and drycooler. The approximate costs of device operation i ncluding the time of framework of these components on costs of device operation in cluding the time of framework of these components have been obtained. Design seas onal cold accumulator allows to conclude that this solution has a number of econ omic and ecological advantages. Due to the seasonal tank design the saves on chille r, which under normal circumstances would have been selected for the high est ourly energy demand, which means that the device should be several times larger than the device that was used in the project. By selecting a small chiller t he environment from hazardous refrigerants is protected, which are chlorofluoroca bons, specifically in the case of refrigerant called R410A. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://doi.prz.edu.pl/pl/pdf/biis/161 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
