Properties of similarity solutions for flows in turbulent vortex cores

被引：0
|
作者：
Buldakov E.V.
Egorov I.V.
Sychev V.V.
机构：
来源：
Fluid Dynamics | 1998年 / 33卷 / 3期
基金：
俄罗斯基础研究基金会;
关键词：
Vortex; Similarity Solution; Vortex Core; Turbulent Viscosity; Inviscid Flow;
D O I：
10.1007/BF02698183
中图分类号：
学科分类号：
摘要：
A class of similarity solutions of the equations for turbulent vortex cores matching an external inviscid similarity flow with a power law of circumferential velocity variation v~r-m near the rotation axis and constant Bernoulli function is considered. Solutions are found to exist only in a certain range of the index m of the exponential. For each such m there are two solutions.
引用
收藏
页码：346 / 350
页数：4
相关论文
共 50 条
  • [21] Self-similarity properties of natural images resemble those of turbulent flows
    Turiel, A
    Mato, G
    Parga, N
    Nadal, JP
    PHYSICAL REVIEW LETTERS, 1998, 80 (05) : 1098 - 1101
  • [22] Lagrangian Vortex Methods in Turbulent Channel Flows
    Yokota, R.
    Fukagata, K.
    Obi, S.
    ADVANCES IN TURBULENCE XII - PROCEEDINGS OF THE 12TH EUROMECH EUROPEAN TURBULENCE CONFERENCE, 2009, 132 : 893 - 893
  • [23] COSPECTRAL SIMILARITY IN STRATIFIED TURBULENT SHEAR FLOWS
    WYNGAARD, JC
    COTE, OR
    BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1971, 16 (04): : 523 - &
  • [24] Similarity of organized structures in turbulent shear flows
    Moin, P.
    Proceedings of the International Centre for Heat and Mass Transfer, 1988,
  • [25] VORTICITY AND VORTEX DYNAMICS IN COMPLEX TURBULENT FLOWS
    HUNT, JCR
    TRANSACTIONS OF THE CANADIAN SOCIETY FOR MECHANICAL ENGINEERING, 1987, 11 (01) : 21 - 35
  • [26] On the Similarity of Pulsating and Accelerating Turbulent Pipe Flows
    Sundstrom, L. R. Joel
    Cervantes, Michel J.
    FLOW TURBULENCE AND COMBUSTION, 2018, 100 (02) : 417 - 436
  • [27] On the Similarity of Pulsating and Accelerating Turbulent Pipe Flows
    L. R. Joel Sundstrom
    Michel J. Cervantes
    Flow, Turbulence and Combustion, 2018, 100 : 417 - 436
  • [28] A topological method for vortex identification in turbulent flows
    Zhong, Qiang
    Chen, Qigang
    Chen, Huai
    Li, Danxun
    FLUID DYNAMICS RESEARCH, 2017, 49 (01)
  • [29] SIMILARITY LAWS FOR TURBULENT STRATIFIED SHEAR FLOWS
    BARENBLATT, GI
    MONIN, AS
    ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS, 1979, 70 (04) : 307 - 317
  • [30] EXTENDED SELF-SIMILARITY IN TURBULENT FLOWS
    BENZI, R
    CILIBERTO, S
    TRIPICCIONE, R
    BAUDET, C
    MASSAIOLI, F
    SUCCI, S
    PHYSICAL REVIEW E, 1993, 48 (01): : R29 - R32
12345