制冷Issue(4)：20-25,6.DOI:10.3696/J.ISSN.1005-9180.2013.04.005
船舶冷藏集装箱内部温度分布的模拟与优化
Simulation of Temperature Distribution Inside Marine Reefer Containers and Optimization Methods
摘要
Abstract
In this paper , through numerical analysis methods , CFD modeling and numerical analysis of the 20-foot refrigerated containers , by using the bypass regulation , both ends of the return air and the rational use of inside temperature gradient , optimize the analysis the internal temperature of the refrigerated container distribution through simulation, we can conclude that the bypass regulation without increasing the unit load the case , but can get the greatest air velocity , so that the inside temperature distribution is more uniform rational; Downflow manner at both ends of the return air can be significantly improved temperature distribution , the overall temperature difference can be controlled no more than 1.5K, also can improve the efficiency of the unit; Analysis of simulation the relationship between the average temperature changes and the direction of the refrigerated container , can be divided according to the refrigeration temperatures and temperature fluctuations inside the area , in order to achieve the purpose of ration-al use of the internal temperature of refrigerated containers and space.关键词
冷藏集装箱/温度分布/CFD/数值模拟/优化分析Key words
Reefer container/temperature distribution/CFD/numerical analysis/analysis optimization分类
交通工程引用本文复制引用
张婷婷,阚安康,曹丹,娄宗瑞..船舶冷藏集装箱内部温度分布的模拟与优化[J].制冷,2013,(4):20-25,6.基金项目
上海海事大学科技基金项目 （）
