A CFD numerical model was established to simulate pasteurization process of beer in glass bottle. The solid-liquid coupling complex conjugate heat transfer system was established and the change of the temperature field in the complete heating cycle of the beer in the bottle was got based on Fluent. The parameters of pasteurization process was designed under the working condition that the production capacity was 36 000 bottle/h. It has been shown that the total time of process was 60 minutes and the soaking time was 11 minutes. Through the CFD numerical analysis, the change of the temperature of the eleven temperature zone was got. The outlet temperature of the beer is 30 ℃, which was significantly smaller than 35 ℃ and up to the standard of PU in the beer production process. It was validated that the numerical model of eleven temperature zone was correct through the experiment and it provides a data basis for the parameters of the production process.

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[1] 夏文水. 食品工艺学[M]. 北京: 中国轻工业出版社, 2011: 95-101.
[2] 张国治. 软饮料加工机械[M]. 北京: 化工工业出版社, 2006: 40-55.
[3] 周文玲, 刘安静. 基于巴氏杀菌法的隧道式杀菌机设计关键[J]. 液压与气压传动, 2008(4): 4-7.
[4] Ghani A, Farid M M, Chen X D, et al. Numerical simulation of natural convection heating of canned food by computational fluid dynamics[J]. Journal of Food Engineering, 1999, 41(1): 55-64.
[5] 杜子峥, 谢晶, 朱进林. 低温恒温箱的非稳态数值模拟及验证[J]. 食品与机械, 2014, 30(5): 126-132, 172.
[6] Kiziltas S, Erdogdu F, Palazoglu T K. Simulation of heat transfer for solid-liquid food mixtures in cans and model validation under pasteurization conditions[J]. Journal of Food Engineering, 2010, 97(4): 449-456.
[7] 王亮, 于艳艳, 马晓彬, 等. 灌装啤酒与瓶装啤酒的巴氏杀菌过程数值模拟[J]. 食品与发酵工业, 2014, 40(4): 42.
[8] 丁辉, 王崇正, 张娜. 杀菌机的技术改造降低了能耗[J]. 啤酒技术, 2010(5): 33-35.
[9] Augusto P E D, Cristianini M. Numerical simulation of packed liquid food thermal process using computational fluid dynamics (CFD) [J]. International Journal of Food Engineering, 2011, 7(4):1-22.
[10] 胡世忠. 啤酒喷淋杀菌机设计中的几个问题[J]. 食品与发酵工业, 1976(5): 83-88.
[11] 车晋, 李文静, 周明. 如何减少杀菌机各喷淋点的PU值差异[J]. 啤酒技术, 2006(1): 35-36.
[12] 黄小杨. 隧道式巴氏杀菌机结构优化[J]. 轻工机械, 2008, 26(2): 96-98.



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