UNIVERSAL PINCHING OF 3D AXISYMMETRICAL FREE-SURFACE FLOW

被引：521

作者：

EGGERS, J

机构：

[1] Universität Gesamthochscule Essen, FB7

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 71卷 / 21期

关键词：

D O I：

10.1103/PhysRevLett.71.3458

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We consider the viscous motion of an axisymmetric column of fluid with a free surface. The Navier-Stokes equation forms a singularity as the height of the fluid neck goes to zero. Close to pinchoff, the solutions have a scaling form characterized by a set of universal exponents. The shape of the neck and its velocity field is described by scaling functions, which we predict without adjustable parameters.

引用

页码：3458 / 3460

页数：3

共 14 条

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