THE RESEARCH OF INNER HEAT SOURCE AND HEAT TRANSFER IN WINE FERMENTATION
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 the wine of quality, one of the most important measures will be to control the temperature effectively. In this paper, an experiment 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, we 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.
Wine fermentation inner heat source non-steady heat transfer
Bin LIU Mingwei TONG
College of Power Engineering, Chong Qing University, Chong Qing 400030, China
国际会议
The 22nd International Congress of Refrigeration(第22届国际制冷大会)
北京
英文
2007-08-21（万方平台首次上网日期，不代表论文的发表时间）