Capillary Flows with Forming Interfaces
Capillary Flows with Forming Interfaces
复制标题
DOI：
10.1201/9781584887492
复制
发表时间：
2007-09
期刊：
影响因子：
--
通讯作者：
Y. Shikhmurzaev
中科院分区：
文献类型：
--
作者：
Y. Shikhmurzaev
前言介绍自然和工业中的自由表面流动书的范围流体力学基本原理主要概念控制方程热力学元素经典边界条件物理上有意义的解决方案和模拟运动接触线的悖论：综述问题的实质实验观察分子动力学模拟理论评述运动接触线问题的关键形成界面的边界条件界面建模守恒定律液-气和液-固界面液-液界面总结有待解决的问题和可能的推广数学描述运动接触线附近的流动小毛细数动态润湿脱湿和再润湿与实验比较和一些估计示例：准静态状态下的流动有限毛细数下的动态润湿液-液-液位移总结和突出的建模问题液滴的尖、角和聚并实验中自由曲面曲率的奇异性传统建模“缺失”物理无奇异解：尖还是角？背景液滴形成：出现的奇点毛细掐断实验“缺失”物理及其定性验证轴对称毛细掐断：从分子角度看无奇点溶液掐断膜破裂摘要附录a：矢量和张量微积分的元素附录B：曲线坐标下的流体力学方程附录C：双调和函数的复表示附录D：一些流体的物理性质参考指数
PREFACE INTRODUCTION Free-surface flows in nature and industry Scope of the book FUNDAMENTALS OF FLUID MECHANICS Main concepts Governing equations Elements of thermodynamics Classical boundary conditions Physically meaningful solutions and paradoxes of modeling MOVING CONTACT LINES: AN OVERVIEW Essence of the problem Experimental observations Molecular dynamics simulations Review of theories The key to the moving contact-line problem BOUNDARY CONDITIONS ON FORMING INTERFACES Modeling of interfaces Conservation laws Liquid-gas and liquid-solid interfaces Liquid-liquid interfaces Summary Open questions and possible generalizations MOVING CONTACT LINES: MATHEMATICAL DESCRIPTION Flow in the immediate vicinity of a moving contact line Dynamic wetting at small capillary numbers De-wetting and re-wetting Comparison with experiments and some estimates Examples: flows in a quasi-static regime Dynamic wetting at finite capillary numbers Liquid-liquid displacement Summary and outstanding modeling issues CUSPS, CORNERS AND COALESCENCE OF DROPS Singularities of free-surface curvature in experiments Conventional modeling "Missing" physics Singularity-free solution: cusp or corner? Coalescence of drops BREAKUP OF JETS AND RUPTURE OF FILMS Background Drop formation: emerging singularity Experiments on capillary pinch-off "Missing" physics and its qualitative verification Axisymmetric capillary pinch-off: singularity-free solution Pinch-off from a molecular viewpoint Rupture of films Summary APPENDIX A: Elements of vector and tensor calculus APPENDIX B: Equations of fluid mechanics in curvilinear coordinates APPENDIX C: Complex representation of biharmonic functions APPENDIX D: Physical properties of some fluids REFERENCES INDICES