A CFD simulation of 3D air flow and temperature variation in refrigeration cabinet
文献类型：会议论文
| 作者 | Wang, Limin2; Zhang, Lin2; Lian, Guoping1,3 |
| 出版日期 | 1905-07-07 |
| 会议日期 | May 19, 2014 - May 22, 2014 |
| 会议地点 | Beijing, China |
| 关键词 | Refrigeration - Air - Temperature distribution - Automation - Product design - Computational fluid dynamics |
| 卷号 | 102 |
| DOI | 10.1016/j.proeng.2015.01.296 |
| 页码 | 1599-1611 |
| 英文摘要 | Presented is a 3D simulation of the air flow and temperature variation in an ice drink refrigeration cabinet, during an automated dynamic cycle of switching on and switching off. To correctly model the effect of perforated plate separating evaporator and storage compartments, a benchmark problem is designed, and used as a reference to determine the parameters in the porous-jump model by parameter optimization. Subsequently, the dynamic cycle of initial switch on, automated switch off and automated switch on is simulated. Both the flow field distribution and temperature profile are analyzed and the time required for these three stages is obtained. Full 3D CFD simulation of refrigeration system provides not only detailed temperature distribution in the cabinet but also operational parameters of the system such as for switch on-off cycle. Those output from simulation are important for cabinet design to improve the storage quality of products while reducing the energy use. 漏 2015 The Authors. |
| 项目编号 | This work is financially supported by the Unilever under Grant No. CH-2010-0026, the National Natural Science Foundation of China under Grants No. 21106155 and the Chinese Academy of Sciences under Grant No. XDA07080303. |
| 资助机构 | Elsevier Ltd |
| 会议录 | 7th World Congress on Particle Technology, WCPT 2014
 |
| 学科主题 | Perforated Plates |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/59360]  |
| 作者单位 | 1.Department of Chemical and Process Engineering, University of Surrey, Guildford; GU2 7XH, United Kingdom 2.State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing; 100190, China 3.Unilever RandD Colworth, Sharnbrook, Bedford; MK44 1LQ, United Kingdom |
| 推荐引用方式 GB/T 7714 | Wang, Limin,Zhang, Lin,Lian, Guoping. A CFD simulation of 3D air flow and temperature variation in refrigeration cabinet[C]. 见:. Beijing, China. May 19, 2014 - May 22, 2014. |
入库方式： OAI收割
来源：过程工程研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。