FREE-SURFACE CUSPS AND MOVING CONTACT LINES. A COMMON APPROACH TO THE PROBLEMS

机译：自由曲面和移动接触线。常见的问题解决方法

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A model is described which allows one to pose and solve mathematical problems associated with viscous flows in domains with piecewise smooth boundaries in a regular way. The singularities inherent in the conventional approach are removed by incorporating the interface formation-disappearance process in the boundary conditions for the Navier-Stokes equations. The model is illustrated by considering the moving contact-line problem and the free-surface cusp problem as particular examples.

机译：描述了一种模型，该模型允许以规则的方式摆放和解决与具有分段平滑边界的域中的粘性流相关的数学问题。通过将界面形成-消失过程纳入Navier-Stokes方程的边界条件中，可以消除常规方法中固有的奇点。通过将运动接触线问题和自由表面尖点问题作为特定示例来说明该模型。

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来源
《IUTAM symposium on non-linear singularities in deformation and flow》|1997年|297-308|共12页
会议地点 Haifa(IL)
作者
Y. D. SHIKHMURZAEV;
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作者单位

Department of Applied Mathematics, University of Leeds, Leeds LS2 9JT, United Kingdom;

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会议组织
原文格式 PDF
正文语种 eng
中图分类非线性振动;
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1. Communications and forum a cybernetic approach to the problem of cusp free-surface flow caused by a line sink on a sloping bottom [J] . B. Bouderah, H. Mekias Kybernetes: The International Journal of Systems & Cybernetics . 2002,第2期

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4. FREE-SURFACE CUSPS AND MOVING CONTACT LINES. A COMMON APPROACH TO THE PROBLEMS [C] . IUTAM symposium on non-linear singularities in deformation and flow . 1999

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FREE-SURFACE CUSPS AND MOVING CONTACT LINES. A COMMON APPROACH TO THE PROBLEMS

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