介观物理学
打滑(空气动力学)
格子Boltzmann方法
材料科学
机械
固体表面
流体力学
流体运动
反射率
凝聚态物理
物理
光学
化学物理
热力学
标识
DOI:10.1103/physrevlett.89.064502
摘要
The onset of slip motion at fluid-solid boundaries is investigated as a function of the reflectivity of the solid wall by means of a mesoscopic lattice Boltzmann model. Substantial slip flow is observed for reflectivity values below a critical threshold. It is shown that this slip flow may significantly affect the conversion efficiency of catalytic microchannels.
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