Self-induced motion and asymptotic expansion of the velocity field in the vicinity of a helical vortex filament

被引：45

作者：

Kuibin, PA ^{[1
]}

Okulov, VL ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Thermophys, Novosibirsk 630090, Russia

来源：

PHYSICS OF FLUIDS | 1998年 / 10卷 / 03期

关键词：

D O I：

10.1063/1.869587

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

A derivation of an expression for the self-induced velocity of a helical vortex filament with moderate and small pitch is presented for the cases of an infinite space as well as a space bounded by a cylindrical tube. This result supplements the known Kelvin's formula for helix with large pitch in an infinite space. (C) 1998 American Institute of Physics.

引用

页码：607 / 614

页数：8