Abstract:One of the basic conditions for the operation of nuclear installations is security operation. The complexity of the phenomena inheavy water detritiation plants, determine the use of advanced equipment for technological processes involved. Pilot Plant forTritium and Deuterium Separation developed the cryogenic technology of tritium separation from tritiated heavy water. Theprocess is based on an catalyzed isotopic exchange module, where the tritium is extracted from tritiated heavy water...
Autori: Sorin Gherghinescu
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25787

There are industrial processes where cold and heat are used. In such a process, a heat pump integrated into a refrigeration system lead to energy savings. This paper analyzes two-stage compression refrigeration combined with a compression heat pump. A case study is made based on a proposed mathematical model and on the measurements performed in an ice cream company. Three operation regimes are simulated for different hot water temperatures obtained from the heat pump. The energetic efficiency, e...
Autori: Aneta Hazi
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27297