Visualization of vortical flows in computational fluid dynamics

被引：0
作者：
K. N. Volkov
V. N. Emel’yanov
I. V. Teterina
M. S. Yakovchuk
机构：
[1] St. Petersburg Baltic Technical University,
来源：
Computational Mathematics and Mathematical Physics | 2017年 / 57卷
关键词：
scientific visualization; computational fluid dynamics; flow; vortex; vector field; tensor field; jet; cavity; channel;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The concepts and methods of the visual representation of fluid dynamics computations of vortical flows are studied. Approaches to the visualization of vortical flows based on the use of various definitions of a vortex and various tests for its identification are discussed. Examples of the visual representation of solutions to some fluid dynamics problems related to the computation of vortical flows in jets, channels, and cavities and of the computation of separated flows occurring in flows around bodies of various shapes are discussed.
引用
收藏
页码：1360 / 1375
页数：15
相关论文
共 42 条
  • [1] Nakahashi K.(2013)Aeronautical CFD in the age of petaflops-scale computing: From unstructured to Cartesian meshes Europ. J. Mech. B/Fluids 40 75-86
  • [2] Bondarev A. E.(2011)Analysis of the development concepts and methods of visual data representation in computational physics Comput. Math. Math. Phys. 51 669-683
  • [3] Galaktionov V. A.(1995)On the identification of a vortex J. Fluid Mech. 285 69-94
  • [4] Chechetkin V. M.(2007)Generalized streak lines: Analysis and visualization of boundary induced vortices IEEE Trans. Visualizat. Comput. Graph. 13 1735-1742
  • [5] Jeong J.(2005)An objective definition of a vortex J. Fluid Mech. 525 1-26
  • [6] Hussain F.(1998)Automatic vortex core detection IEEE Comput. Graph. Appl. 18 70-74
  • [7] Wiebel A.(1990)Graphical visualization of vortical flows by means of helicity AIAA J. 28 1347-1352
  • [8] Tricoche X.(1993)Eduction of swirling structure using the velocity gradient tensor AIAA J. 31 97-103
  • [9] Schneider D.(1990)A general classification of three-dimensional flow field Phys. Fluids. A 2 765-777
  • [10] Jaenicke H.(1994)Stretching and alignment in chaotic and turbulent flows Chaos, Solitons Fractals 4 1031-1055
12345