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纳米氟碳涂层对过冷水流动特性的影响
Influence of nano-fluorocarbon coating on flow characteristics of super-cooled water
【摘要】 从纳米氟碳涂层及其形成的超疏水表面所具有的特性出发,结合水溶液与超疏水表面接触时形成的不同模型,讨论了超疏水固体表面存在的速度滑移对过冷水的流动状况产生的一系列影响,指出纳米氟碳涂层降低了系统的能耗。
【Abstract】 The properties of the nano-fluorocarbon coating were introduced and the characteristics of super-hydrophobic surface were analyzed.In order to discuss a series influences caused by the slip velocity in super-hydrophobic surface on super-cooled water flowing,three different mathematical models of super-hydrophobic surface were presented and the results show that nano-fluorocarbon coating can lower the energy consumption of system.
【关键词】 冰浆;
氟碳涂层;
超疏水表面;
速度滑移;
【Key words】 ice slurry; fluorocarbon coating; super-hydrophobic surface; slip velocity;
【Key words】 ice slurry; fluorocarbon coating; super-hydrophobic surface; slip velocity;
【基金】 国家自然科学基金(50976036);国家科技支撑计划(2008BAJ12B03)资助项目
- 【文献出处】 低温工程 ,Cryogenics , 编辑部邮箱 ,2011年06期
- 【分类号】TB611
- 【被引频次】1
- 【下载频次】124