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The research of inner heat source and heat transfer in wine fermentation.

Author(s) : LIU B., TONG M. W.

Summary

Wine fermentation has high requests for the temperature control, and there are great quantities of releasing heat in the fermentation course. If we want to get quality wine, one of the most important measures will be to control the temperature effectively. In this paper, an experimental study of the heat characteristic in wine fermentation is made. Firstly, the wine fermentation is running naturally under no temperature control. In this process, the changes of temperature are recorded, and the releasing heat of the wine fermentation is researched, this releasing heat is defined as the inner heat source of the wine fermentation. Then, the experiment with temperature control is carrying on. With the consideration of the inner heat source investigated formerly, the authors analyzed the non-steady heat transfer and obtained the expression of temperature distributions for the wine fermentation. The results from the computer calculation are agreed with the available experimental results well.

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Pages: ICR07-C2-1505

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Details

  • Original title: The research of inner heat source and heat transfer in wine fermentation.
  • Record ID : 2007-2712
  • 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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