【作者】 岳婷； 刘楚芸； 陈国栋； 徐琳；

【Author】 Yue Ting Liu Chuyun Chen Guodong Xu Lin(Institute of Refrigeration and Cryogenics Engineering of Zhejiang University, Hangzhou 310027)

【机构】 浙江大学制冷与低温研究所；

【摘要】 建立了翅片管式蒸发器的数学模型,开发了仿真程序,并对其进行了实验验证。模拟了结构参数以及热力参数的变化对蒸发器性能的影响,选取了对蒸发器性能影响较大的参数进行讨论,确定了这些参数的最佳取值区间。此研究为蒸发器的优化设计提供了辅助手段和理论参考,具有一定的工程实用价值。更多还原

【Abstract】 A mathematical model is built for the finned tube evaporator, a simulation program is developed, and the experimental validation is conducted. The influence on the evaporator performance of the varieties of structural parameter and thermal parameter are simulated, the parameters attached more importance to the evaporator performance are selected to be discussed, the optimum range of these parameters is confirmed. The study provides assistant means and theoretical reference to the performance improvement of the evaporator, meets the needs of engineer applications.更多还原