Experimental investigation on some key variables during pool water flash evaporation

摘要：

An experimental study has been performed to investigate pool water flash evaporation in a rectangle chamber. The water level was at 40mm, 60mm, 100mm, and 150mm. Initial conditions of the liquid varied from 36 to 88 C temperature and 2.1 to 48 °C superheat. The experimental results showed that the initial water temperature, the superheat and the water level are significant to the water temperature transients in flashing process and the value of NEF when flash evaporation calm down. Experimental study allows us to correlate the evolution of water temperature.

关键词： Flash Evaporation Water Level Initial Water Temperature Superheat NEF

作者: Y.L Guo J.J.Yan D.T.Chong J.P.Liu

作者单位: State Key Laboratory of Multiphase Flow in Power Engineering, Xian Jiaotong University, ChinaDepart State Key Laboratory of Multiphase Flow in Power Engineering, Xian Jiaotong University, China

会议类型: 国际会议

会议名称: The 6th International Symposium on Multiphase Flow,Heat Mass Transfer and Energy Conversion(第六届多相流、传热传质与能源转化国际学术会议)

会议地点: 西安

会议语种:英文

页码: 380-385

在线出版日期: 2009-07-11（万方平台首次上网日期，不代表论文的发表时间）