Simulation de l'écoulement autour de deux cylindres en tandem

Eric Didier

doi:10.1016/j.crme.2007.10.002

Simulation de l'écoulement autour de deux cylindres en tandem
[Flow simulations over two circular cylinders in tandem]

Presented by: Patrick Huerre

Eric Didier ¹

¹ Departamento de Engenharia Mecânica e Industrial, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, 2829-516 Monte de Caparica, Portugal

Comptes Rendus. Mécanique, Volume 335 (2007) no. 11, pp. 696-701.

Abstract
Résumé

Flow simulations over two circular cylinders in tandem are carried out at a Reynolds number of 100, using a fully coupled resolution method for solving the two-dimensional Navier–Stokes equations. A critical cylinder spacing was found between 3.95 and 4.0 cylinder diameters. The fluctuating forces jumped appreciably at this critical gap, like the shedding frequency and the mean drag.

L'écoulement autour de deux cylindres circulaires en tandem de diamètre D est simulé numériquement, pour un nombre de Reynolds de 100. L'écoulement est laminaire et bidimensionnel. Une méthode de résolution totalement couplée permet de résoudre les équations de Navier–Stokes. La distance critique entre les cylindres est précisément définie entre 3,95D et 4,0D. La moyenne et la fluctuation des efforts ainsi que la fréquence de lâcher des vortex changent brutalement pour cet écartement.

Received: 2006-03-10
Accepted: 2007-09-25
Published online: 2007-11-01

DOI: 10.1016/j.crme.2007.10.002

Mot clés : Mécanique des fluides numérique, Méthode de résolution totalement couplée, Cylindres circulaires en tandem
Keywords: Computational fluid mechanics, Fully coupled resolution method, Circular cylinders in tandem

Author's affiliations:

Eric Didier ¹

¹ Departamento de Engenharia Mecânica e Industrial, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, 2829-516 Monte de Caparica, Portugal

@article{CRMECA_2007__335_11_696_0,
     author = {Eric Didier},
     title = {Simulation de l'\'ecoulement autour de deux cylindres en tandem},
     journal = {Comptes Rendus. M\'ecanique},
     pages = {696--701},
     publisher = {Elsevier},
     volume = {335},
     number = {11},
     year = {2007},
     doi = {10.1016/j.crme.2007.10.002},
     language = {fr},
}

TY  - JOUR
AU  - Eric Didier
TI  - Simulation de l'écoulement autour de deux cylindres en tandem
JO  - Comptes Rendus. Mécanique
PY  - 2007
SP  - 696
EP  - 701
VL  - 335
IS  - 11
PB  - Elsevier
DO  - 10.1016/j.crme.2007.10.002
LA  - fr
ID  - CRMECA_2007__335_11_696_0
ER  -

%0 Journal Article
%A Eric Didier
%T Simulation de l'écoulement autour de deux cylindres en tandem
%J Comptes Rendus. Mécanique
%D 2007
%P 696-701
%V 335
%N 11
%I Elsevier
%R 10.1016/j.crme.2007.10.002
%G fr
%F CRMECA_2007__335_11_696_0

Eric Didier. Simulation de l'écoulement autour de deux cylindres en tandem. Comptes Rendus. Mécanique, Volume 335 (2007) no. 11, pp. 696-701. doi : 10.1016/j.crme.2007.10.002. https://comptes-rendus.academie-sciences.fr/mecanique/articles/10.1016/j.crme.2007.10.002/

References
Cited by

[1] E. Didier, A.R.J. Borges, Numerical simulation of two-dimensional uniform cross flow past a cylinder using an unstructured mesh based implicit second order fully coupled method, in: Fourth European and African Conference on Wind Engineering, Prague, 11–15 July, 2005

[2] M.M. Zdravkovich Review of flow interference between two circular cylinders in various arrangements, ASME J. Fluids Eng., Volume 99 (1977), pp. 618-633

[3] T. Igarashi Characteristics of the flow around two circular cylinders arranged in tandem, Bull. JSME, Volume 24 (1977) no. 188, pp. 323-331

[4] M.M. Alam; M. Moriya; K. Takai; H. Sakamoto Fluctuating fluid forces acting on two circular cylinders in a tandem arrangement at a subcritical Reynolds number, J. Wind Eng. Ind. Aerodyn., Volume 91 (2003), pp. 139-154

[5] S. Mittal; V. Kumar; A. Raghuvanshi Unsteady incompressible flows past two cylinders in tandem and staggered arrangements, Int. J. Numer. Meth. Fluids, Volume 25 (1997), pp. 1315-1344

[6] J.R. Meneghini; F. Saltara; C.L. Siqueira; J.A. Ferrari Numerical simulation of flow interference between two circular cylinders in tandem and side by side arrangements, J. Fluids Struct., Volume 15 (2001), pp. 327-350

[7] J. Li; A. Chambarel; M. Donneaud; R. Martin Numerical study of laminar flow past one and two circular cylinders, Comput. Fluids, Volume 19 (1991), pp. 155-170

[8] B. Sharman; F.S. Lien; L. Davidson; C. Norberg Numerical predictions of low Reynolds number flows over two tandem circular cylinders, Int. J. Numer. Meth. Fluids, Volume 47 (2005), pp. 423-447

[9] B.S. Carmo, Estudo numérico do escoamento ao redor de cilindros alinhados, Master Thesis, Escola Politécnica da Universidade de São Paulo, Brasil, 2005

[10] H. Huhe-Aode; M. Tatsumo; S. Taneda Visual studies on wake structure behind two cylinders in tandem arrangement, Rep. Res. Inst. Appl. Mech., Volume 32 (1985)

[11] P. Khosla; S. Rubin A diagonally dominant second-order accurate implicit scheme, Comput. Fluids, Volume 2 (1974), pp. 207-209

[12] B. Song; G.R. Liu; K.Y. Lam; R.S. Amano On a higher-order bounded discretization scheme, Int. J. Numer. Meth. Fluids, Volume 32 (2000), pp. 881-897

[13] C. Prakash; S.V. Patankar A control-volume-based-finite-element method for solving the Navier–Stokes equations using equal-order velocity–pressure interpolation, Numer. Heat Transfer, Volume 8 (1985), pp. 259-280

[14] C.M. Rhie; W.L. Chow A numerical study of turbulent flow past an isolated airfoil with trailing edge separation, AIAA J., Volume 21 (1983), pp. 1525-1532

[15] C. Norberg An experimental investigation of the flow around a circular cylinder: influence of aspect ratio, J. Fluid. Mech., Volume 258 (1994), pp. 287-316

[16] M.M. Alam; Y. Zhou Phase lag between vortex shedding from two tandem bluff bodies, J. Fluid Struct., Volume 23 (2007), pp. 339-347

Cited by Sources:

Comments - Policy