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Refrigerating system performances under frosting conditions: predictive model and experimental validation.
Author(s) : YOUBI-IDRISSI M., GUILPART J.
Summary
Frost formation and thickness growth are predicted in this paper using a theoretical model based on heat and mass balances. Thus, the model was coupled to a refrigerating system to calculate its performances under frosting conditions, especially in environmental conditions favorable for appearance of such phenomenon. Confrontation of theoretical model to experimental results was carried out on a storage cell which the temperature and humidity are controlled. Numerical results revealed that the proposed model predicted sufficiently well both correctly evaporating temperature and COP degradations.
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Pages: ICR07-B2-268
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Details
- Original title: Refrigerating system performances under frosting conditions: predictive model and experimental validation.
- Record ID : 2008-0222
- Languages: English
- Source: ICR 2007. Refrigeration Creates the Future. Proceedings of the 22nd IIR International Congress of Refrigeration.
- Publication date: 2007/08/21
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