Flight in a viscous fluid: Asymptotic theory of the vortex wake

被引：2
|
作者：
Afanasyev, Y [1 ]
机构：
[1] Mem Univ Newfoundland, Dept Phys & Phys Oceanog, St Johns, NF A1B 3X7, Canada
来源：
PHYSICS OF FLUIDS | 2005年 / 17卷 / 03期
基金：
加拿大自然科学与工程研究理事会;
关键词：
D O I：
10.1063/1.1855700
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
Solutions for the three-dimensional distributions of vorticity in the wake behind localized forces moving in a viscous fluid are obtained. The forces simulate the drag, thrust, and lift forces applied on the fluid by a flying animal such as a small insect. Concentrated vortex tubes in the wake are also illustrated in a visualization experiment where a "virtual" insect is modeled using the electromagnetic method of forcing. (C) 2005 American Institute of Physics.
引用
收藏
页码：038104 / 1
页数：4
相关论文
共 50 条
  • [41] Stationary cylindrical vortex in a viscous electrically conducting fluid
    Baikin, A. N.
    Golovin, S. V.
    JOURNAL OF APPLIED MECHANICS AND TECHNICAL PHYSICS, 2013, 54 (04) : 541 - 551
  • [42] Stationary cylindrical vortex in a viscous electrically conducting fluid
    A. N. Baikin
    S. V. Golovin
    Journal of Applied Mechanics and Technical Physics, 2013, 54 : 541 - 551
  • [43] Vortex ring-tube reconnection in a viscous fluid
    Van Luc Nguyen
    Viet Dung Duong
    PHYSICS OF FLUIDS, 2021, 33 (01)
  • [44] Motion of an initially point vortex in a flow of viscous fluid
    1600, (54):
  • [45] MAGNETOHYDRODYNAMIC JET-VORTEX IN A VISCOUS CONDUCTING FLUID
    PAO, HP
    LONG, RR
    QUARTERLY JOURNAL OF MECHANICS AND APPLIED MATHEMATICS, 1966, 19 : 1 - &
  • [46] The dynamics of vortex rings: leapfrogging in an ideal and viscous fluid
    Borisov, Alexey V.
    Kilin, Alexander A.
    Mamaev, Ivan S.
    Tenenev, Valentin A.
    FLUID DYNAMICS RESEARCH, 2014, 46 (03)
  • [47] Vortex Structure Around the Cylinder at a Flow of Viscous Fluid
    Akhmetov, Rustyam G.
    Kutluev, Ruslan R.
    APPLIED NON-LINEAR DYNAMICAL SYSTEMS, 2014, 93 : 151 - 159
  • [48] Asymptotic Behavior of a Viscous Fluid Near a Rough Boundary
    Casado-Diaz, J.
    Luna-Laynez, M.
    Suarez-Grau, F. J.
    BAIL 2010 - BOUNDARY AND INTERIOR LAYERS, COMPUTATIONAL AND ASYMPTOTIC METHODS, 2011, 81 : 57 - 64
  • [49] ASYMPTOTIC METHOD IN PROBLEM OF OSCILLATIONS OF A STRONGLY VISCOUS FLUID
    KREIN, SG
    KAN, NZ
    JOURNAL OF APPLIED MATHEMATICS AND MECHANICS-USSR, 1969, 33 (03): : 442 - &
  • [50] Features of Airplane Vortex Wake Decay in Cruise Flight and in Land Proximity
    Bosnyakov, I. S.
    Sudakov, G. G.
    INTERNATIONAL CONFERENCE ON THE METHODS OF AEROPHYSICAL RESEARCH (ICMAR 2016), 2016, 1770
12345