基于CFD的建模技术在食品冷链物流中的应用

Application of modeling techniques based on CFD in food cold chain logistics

中文关键词:  食品  冷链物流  建模技术  应用

英文关键词:food  cold chain logistics  modeling technique  application

中文摘要:

      随着消费者对食品新鲜度的不懈追求以及对食品安全问题的日益重视, 新的保鲜技术逐渐被发掘, 其中食品冷链物流是食品保鲜保质的一个非常重要的环节。本文分析了建模技术在冷链物流过程中的独特优势, 并对确定性模型在食品冷链物流的储藏、运输、陈列销售和售后终端贮藏四个环节运用, 尤其是计算流体动力学（CFD）的广泛和成功应用; 阐述了确定性模型的简化模型、随机性模型的建立在食品冷链物流中的应用进展并进行了深入分析; 最后针对今后我国冷链物流的主要研究问题做出总结, 以及对于后期建模技术的研究任务提出具体建议, 为实现我国冷链物流行业的快速发展以及保障生鲜食品安全提供参考方法和理论指导。

英文摘要:

      As more and more consumer pursued fresh food and paid more attention to food safety, new preservation technology began to be created, which included the important part of the food cold chain logistics. This paper analyzed the importance of modeling techniques in cold chain logistics process, and also discussed the application of deterministic model in four areas of storage utilization of the food chain logistics which included storage, transportation, sale and after-sale terminal display, especially in computational fluid dynamics (CFD) were widely and successfully applied; illustrated a simplified model of deterministic models, applications built on the progress of the food cold chain logistics in stochastic model and in-depth analysis, and finally, made a summary of the main research question for the future of cold chain logistics in China, as well as for the study of post-task modeling techniques make specific recommendations. So that the reference methods and theoretical guidance for rapid development of cold chain logistics industry and the protection of fresh food safety in China would be achieved.