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arXiv 1010.4149physics.flu-dyncond-mat.mtrl-sci
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超疏水气泡表面上液体流体行为的研究

Research on the behavior of liquid fluids atop superhydrophobic gas-bubbled surfaces

Gerrit C. Lehmann, Frithjof Dubberke, Martin Horsch, Yow-Lin Huang, Svetlana Miroshnichenko, Rüdiger Pflock, Gerrit Sonnenrein, Jadran Vrabec

摘要:

超疏水表面在汽车等新产品涂层的开发中发挥着重要作用,而且在机械工程,特别是涡轮机和压缩机的设计中也发挥着重要作用。因此,这些表面的设计的一个重要组成部分是这样的计算模拟,特别感兴趣的变化的形状和大小的小坑槽成平面表面。在目前的工作中,接触角对流体壁色散能的依赖性是由分子模拟和静态以及动态性质的非极性流体接触极其粗糙的表面得到。

英文摘要:

Superhydrophobic surfaces play an important role in the development of new product coatings such as cars, but also in mechanical engineering, especially design of turbines and compressors. Thus a vital part of the design of these surfaces is the computational simulation of such with a special interest on variation of shape and size of minor pits grooved into plane surfaces. In the present work, the dependence of the contact angle on the fluid-wall dispersive energy is determined by molecular simulation and static as well as dynamic properties of unpolar fluids in contact with extremely rough surfaces are obtained.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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