啤酒锥型发酵罐温度分布实验研究及分析  

Research on the Temperature Distribution in the Cone-shape Tank of Fermentable Liquid

作　　者：黄良璧[1] 吴渊[1] 周昶[1] 王春平[1] 王智昭[1] 

机构地区：[1]中国计量科学研究院,北京100013

出　　处：《现代计量测试》2001年第3期15-21,共7页Modern Measurement and Test

摘　　要：利用传热学原理与流体力学原理 ,并结合啤酒发酵工艺 ,分析了实验数据。并得出结论 :在啤酒发酵过程中 ,热扩散起主导作用 ;还分析了发酵各阶段罐壁与罐内发酵液的温差情况 ,以及环境温度、冷媒温度。The temperature distribution of fermentable liquid in the cone\|shaped tank is tested, from the metrological point of view. According to the heat transfer and the fluid mechanics, and the process of beer fermentation the experimental data is analysed. The result that the heat diffuse has an important role in the process of beer fermentations is presented. The effect of the temperature different between the wall of the tank and the fermentable liquid, the ambient temperature, coolant temperature on the wall temperature is discussed.

关 键 词：计量测试 啤酒 发酵 热扩散 温度分布 壁面温度 锥型发酵罐 

分 类 号：TH811[机械工程—仪器科学与技术]