不同回风口布置对低温库内温度场分布影响的数值模拟研究  

Numerical simulation study on the effect of different return air outlet arrangements on the temperature field distribution in a low-temperature warehouse

作　　者：温筱淇 赵越 陈婷娜 Wen Xiaoqi;Zhao Yue;Chen Tingna(Wuxi COFCO Engineering&Technology Co.,Ltd.,Wuxi 214035)

机构地区：[1]无锡中粮工程科技有限公司,无锡214035

出　　处：《粮食与食品工业》2024年第3期54-57,61,共5页Cereal & Food Industry

摘　　要：本文针对粮食低温库,利用Fluent软件对典型低温库回风口布置进行气流组织仿真模拟,分析了不同回风口位置下的室内温度场分布,发现合理的回风口位置能提高粮食降温效率,使粮食内部温度分布均匀。In this paper,for the grain low-temperature warehouse,the use of Fluent software on the typical low-temperature warehouse return air outlet arrangement for airflow organization simulation,analysis of the indoor temperature field distribution under different return air outlet location,found that a reasonable return air outlet location can improve the cooling efficiency of the grain,so that the grain temperature distribution is uniform.

关 键 词：回风口 低温库 温度 模拟 

分 类 号：TS210[轻工技术与工程—粮食、油脂及植物蛋白工程]