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The turbulent wake of a square prism with wavy faces
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  • Journal title : Wind and Structures
  • Volume 23, Issue 2,  2016, pp.127-142
  • Publisher : Techno-Press
  • DOI : 10.12989/was.2016.23.2.127
 Title & Authors
The turbulent wake of a square prism with wavy faces
Lin, Y.F.; Bai, H.L.; Alam, Md. Mahbub;
 Abstract
Aerodynamic effects, such as drag force and flow-induced vibration (FIV), on civil engineering structures can be minimized by optimally modifying the structure shape. This work investigates the turbulent wake of a square prism with its faces modified into a sinusoidal wave along the spanwise direction using three-dimensional large eddy simulation (LES) and particle image velocimetry (PIV) techniques at Reynolds number
 Keywords
square prism;sinusoidal wavy face;passive control;
 Language
English
 Cited by
1.
Dependence of square cylinder wake on Reynolds number, Physics of Fluids, 2018, 30, 1, 015102  crossref(new windwow)
 References
1.
Bearman, P.W. and Owen, J.C. (1998), "Reduction of bluff-body drag and suppression of vortex shedding by the introduction of wavy separation lines", J. Fluid Struct., 12(1), 123-130. crossref(new window)

2.
Bruno, L., Fransos, D., Coste, N. and Bosco, A. (2010), "3D flow around a rectangular cylinder: A computational study", J. Wind Eng. Ind. Aerod., 98(6-7), 263-276. crossref(new window)

3.
Choi, H.C., Jeon, W.P. and Kim, J.S. (2008), "Control of flow over a bluff body", Annu. Rev. Fluid Mech., 40, 113-139. crossref(new window)

4.
Darekar, R.M. and Sherwin, S.J. (2001), "Flow past a square-section cylinder with a wavy stagnation face", J. Fluid Mech., 426, 263-295. crossref(new window)

5.
Gu, Z.F. and Sun, T.F. (1999), "On interference between two circular cylinders in staggered arrangement at high subcritical Reynolds numbers", J. Wind Eng. Ind. Aerod., 80(3), 287-309. crossref(new window)

6.
Hunt, J.C.R., Wray, A.A. and Moin, P. (1998), "Eddies, streams, and convergence zones in turbulent flows", Center for Turbulence Research, Annu. Res. Briefs, 193-202.

7.
Kuroda, M., Tamura, T. and Suzuki, M. (2007), "Applicability of LES to the turbulent wake of a rectangular cylinder - Comparison with PIV data", J. Wind Eng. Ind. Aerod., 95(9-11), 1242-1258. crossref(new window)

8.
Lam, K. and Lin, Y.F. (2008), "Large eddy simulation of flow around wavy cylinders at a subcritical Reynolds number", Int. J. Heat Fluid Fl., 29(4), 1071-1088. crossref(new window)

9.
Lam, K. and Lin, Y.F. (2009), "Effects of wavelength and amplitude of a wavy cylinder in cross-flow at low Reynolds numbers", J. Fluid Mech., 620, 195-220. crossref(new window)

10.
Lam, K., Lin, Y.F., Zou, L. and Liu, Y. (2010), "Experimental study and large eddy simulation of turbulent flow around tube bundles composed of wavy and circular cylinders", Int. J. Heat Fluid Fl., 31(1), 32-44. crossref(new window)

11.
Lam, K., Lin, Y.F., Zou, L. and Liu, Y. (2012), "Numerical study of flow patterns and force characteristics for square and rectangular cylinders with wavy surfaces", J. Fluid Struct., 28, 359-377. crossref(new window)

12.
Lam, K., Wang, F.H. and So, R.M.C. (2004), "Three-dimensional nature of vortices in the near wake of a wavy cylinder", J. Fluid Struct., 19(6), 815-833. crossref(new window)

13.
Liang, C. and Papadakis, G. (2007), "Large eddy simulation of pulsating flow over a circular cylinder at subcritical Reynolds number", Comput. Fluids, 36(2), 299-312. crossref(new window)

14.
Lyn, D.A., Einav, S., Rodi, W. and Park, J.H. (1995), "A laser-Doppler velocimetry study of ensemble-averaged characteristics of the turbulent near wake of a square cylinder", J. Fluid Mech., 304, 285-319. crossref(new window)

15.
Mankbadi, M.R. and Georgiadis, N.J. (2015), "Examination of parameters affecting large-eddy simulation of flow past a square cylinder", AIAA J., 53(6), 1706-1712. crossref(new window)

16.
Mannini, C., Soda, A. and Schewe, G. (2010), "Unsteady RANS modelling of flow past a rectangular cylinder: Investigation of Reynolds number effects", Comput. Fluids, 39(9), 1609-1624. crossref(new window)

17.
New, T.H., Shi, S. and Liu, Y. (2013), "Cylinder-wall interference effects on finite-length wavy cylinders at subcritical Reynolds number flows", Exp. Fluids, 54(10), 1601. crossref(new window)

18.
New, T.H., Shi, S. and Liu, Y. (2015), "On the flow behaviour of confined finite-length wavy cylinders", J. Fluid Struct., 54, 281-296. crossref(new window)

19.
Noda, H. and Nakayama, A. (2003), "Reproducibility of flow past two-dimensional rectangular cylinders in a homogeneous turbulent flow by LES", J. Wind Eng. Ind. Aerod., 91(1-2), 265-278. crossref(new window)

20.
Norberg, C. (1993), "Flow around rectangular cylinders: pressure forces and wake frequencies", J. Wind Eng. Ind. Aerod., 49(1-3), 187-196. crossref(new window)

21.
Oka, S. and Ishihara, T. (2009), "Numerical study of aerodynamic characteristics of a square prism in a uniform flow", J. Wind Eng. Ind. Aerod., 97(11-12), 548-559. crossref(new window)

22.
Smagorinsky, J. (1963), "General circulation experiments with the primitive equations. I. The basic experiment", Mon. Weather Rev., 91, 99-164. crossref(new window)

23.
Sohankar, A. (2008), "Large eddy simulation of flow past rectangular-section cylinders: Side ratio effects", J. Wind Eng. Ind. Aerod., 96(5), 640-655. crossref(new window)