实际条件下带肋片管式海水淡化装置性能研究

发布时间：2018-04-10 12:24

本文选题：太阳能 + 海水淡化　；参考：《太阳能学报》2016年08期

【摘要】：设计一种带肋片多效管式海水淡化装置。该淡化装置上表面设有纵向肋片,可强化淡化装置表面的热量传递。在实际天气条件下研究该淡化装置的产水性能,实验结果表明该淡化装置全天累计产水量为2.00 kg,其中夜晚产水量为0.32 kg,为全天累计产水量的16%。该淡化装置全天的性能系数为0.81,与传统盘式淡化装置相比提高了18%。通过对该淡化装置进行经济性分析得到该淡化装置的年产水成本为300.7$/m~3,与传统盘式相比年产水成本降低了30%。
[Abstract]:A multi-effect tubular seawater desalination device with ribs was designed.The upper surface of the desalination device is provided with longitudinal ribs, which can enhance the heat transfer on the surface of the desalination device.The experimental results show that the total daily water production of the desalination unit is 2.00 kg, and the night water yield is 0.32 kg, which is 16% of the total daily water production.The whole day performance coefficient of the desalination unit is 0.81, which is 18% higher than that of the traditional disc desalination device.Through the economic analysis of the desalination unit, the annual water production cost of the desalination unit is 300.7 / mm3, which is 30% lower than that of the traditional disc type.
【作者单位】：后勤工程学院国防建筑规划与环境工程系;北京理工大学机械与车辆学院;
【基金】：国家自然科学青年基金(51106177) 重庆市重点自然科学基金(cstc2015jcyj B0059) 中国博士后一等资助(2013M540208)
【分类号】：P747

【相似文献】