Key Laboratory for Thermal Science and Power Engineering of Ministry of Education, Department of Engineering Mechanics, Tsinghua University, Beijing 100084, China.
Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing 100084, China.
Int J Mol Sci. 2009 Oct 29;10(11):4638-4706. doi: 10.3390/ijms10114638.
This review is focused on molecular momentum transport at fluid-solid interfaces mainly related to microfluidics and nanofluidics in micro-/nano-electro-mechanical systems (MEMS/NEMS). This broad subject covers molecular dynamics behaviors, boundary conditions, molecular momentum accommodations, theoretical and phenomenological models in terms of gas-solid and liquid-solid interfaces affected by various physical factors, such as fluid and solid species, surface roughness, surface patterns, wettability, temperature, pressure, fluid viscosity and polarity. This review offers an overview of the major achievements, including experiments, theories and molecular dynamics simulations, in the field with particular emphasis on the effects on microfluidics and nanofluidics in nanoscience and nanotechnology. In Section 1 we present a brief introduction on the backgrounds, history and concepts. Sections 2 and 3 are focused on molecular momentum transport at gas-solid and liquid-solid interfaces, respectively. Summary and conclusions are finally presented in Section 4.
这篇综述主要关注流体-固体界面的分子动量传递，主要涉及微机电系统（MEMS/NEMS）中的微流控和纳流控。这一广泛的主题涵盖了气体-固体和液体-固体界面的分子动力学行为、边界条件、分子动量适应、理论和唯象模型，这些都受到各种物理因素的影响，如流体和固体种类、表面粗糙度、表面图案、润湿性、温度、压力、流体粘度和极性。本综述概述了该领域的主要成果，包括实验、理论和分子动力学模拟，特别强调了其对纳米科学和纳米技术中微流控和纳流控的影响。在第 1 节中，我们简要介绍了背景、历史和概念。第 2 节和第 3 节分别关注气体-固体和液体-固体界面的分子动量传递。最后在第 4 节中总结并得出结论。
