THE STUDY ON ELECTRICAL CORONA WIND RESTRAINING FROST FORMATION ON FIN EVAPORATOR

摘要：

In order to study the process of the frost formation in the nature convection and the restraining frost formation of the parameters such as high voltage electric field voltage and cold face temperature etc, the meso-scale visual observation was conducted to investigate the process of frost formation on fin evaporator. Under the parameters of cold face temperature Tw=-14 ,air temperature 15 ℃---20℃ , humidity 20％--90％,high voltage 0KV---40KV,it is found that the frost formation distributing of the face of evaporator copper pipes is not uniformity . The asymmetry high voltage field can obviously restrain the frost formation. According to the test result, the theory analysis and computer simulation are introduced .

作者: Qingjiang LIU Kai MIN Xueting HAN Jiang SHEN Tonghua ZHOU

作者单位: Refrigeration and Air Conditioning Department Mechanic Institute Tianjin Commercial University, Tianjin,China, 300134,China

会议类型: 国际会议

会议名称: The 22nd International Congress of Refrigeration(第22届国际制冷大会)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-21（万方平台首次上网日期，不代表论文的发表时间）