旋转气流及货物对冷库流场影响的研究  

Investigation on the influence on the flow field in a small cold storewith the swirling eddy and grocery

作　　者：荆有印 王长海[1] 丁桂艳[1] 宋燕[1] 

机构地区：[1]华北电力大学能源与动力工程学动力工程学院

出　　处：《冷藏技术》2008年第4期34-37,41,共5页Journal of Refrigeration Technology

摘　　要：本文建立了小型装配式冷库的三维物理模型和紊流数学模型,采用 fluent 模拟技术和标准模型对库内吊顶式冷风机以及冷库进行数值模拟,分析冷风机的旋转气流以及货物摆放对库内流场的综合影响情况。The two - dimensioned physical and turbulence mathematics models insidea small fabricated cold store have been established. The fluent simulation technique and the standard model of have been adopted for the simulation of the cold air machine and cold storage. The influence on the cold air machine ＇ swirling eddy and grocery location in cold storage have been analysed.

关 键 词：冷库 冷风机 旋转气流 数值模拟 

分 类 号：TB657.1[一般工业技术—制冷工程]