| Autor: |
Flamaropol, Gianni, Țârlea, Grațiela Maria, Tamaş, Elena Camelia, Hera, Dragoș |
| Předmět: |
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| Zdroj: |
Romanian Journal of Civil Engineering / Revista Română de Inginerie Civilă; 2019, Vol. 10 Issue 3, p272-277, 6p |
| Abstrakt: |
Our paper refers to the analysis of the variation in electricity consumption made by a removable, seasonally ice rink installed outside of a commercial building. The electricity consumption of the iceskating installation was monitored for about six months between 2016 and 2017, during November and March period of skating season. It is described the ice rink refrigeration plant which is one with indirect mechanical compression in one step using a R134a refrigerant agent and a 30% ethylene glycol solution as a secondary agent. It is compared and analyzed the current electricity consumption with the one obtained by simulating the operation of the refrigeration plant in ideal conditions using R134a refrigerants. A comparison of the electricity consumption is made between simulating the operation of the refrigeration plant using refrigerant R134a or R410a or R507a. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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