Flow around Two Cam Shaped Cylinders in Tandem Arrangement
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Flow around Two Cam Shaped Cylinders in Tandem Arrangement

Authors: Arash Mir Abdolah Lavasani, Hamidreza Bayat

Abstract:

In this paper flow around two cam shaped cylinders had been studied numerically. The equivalent diameter of cylinders is 27.6 mm. The space between center to center of two cam shaped cylinders is define as longitudinal pitch ratio and it varies in range of 2 varies in range of 50 both cylinders depends on pitch ratio. However drag coefficient of downstream cylinder is more dependent on the pitch ratio.

Keywords: Cam shaped, tandem cylinders, numerical, drag coefficient.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1060543

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[1] J.Deng, A.L.Ren, J.F. Zou, X.M. Shao, "Three-dimensional flow around two circular cylinders in tandem arrangement," Fluid Dynamics Research, Vol.38, 2006, pp.386-404.
[2] K. Lee, K.S. Yang, "Flow patterns past two circular cylinders in proximity," International journal Computers & Fluids, Vol. 38, 2009, pp. 778-788.
[3] D. Sumner, "Two circular cylinders in cross-flow: A review," Journal of Fluids and Structures, Vol.26, 2010, pp.849-899.
[4] B.Dehkordi, H.Moghaddam, H.Jafari, "Numerical Simulation of Flow over two Circular Cylinders in Tandem Arrangement," Journal of Hydrodynamics, Vol. 23, 2011, pp.114-126.
[5] A.Nouri-Borujerdi, A. M.Lavasani, "Pressure Loss and Heat Transfer Characterization of a Cam-Shaped Cylinder at Different Orientations," Journal of Heat Transfer, 130, 12, 2008, pp. 1-4.
[6] T.Ota, H.Nishiyama,Y.Taoka, "Heat Transfer and Flow around an Elliptic Cylinder," International Journal of Heat and Mass Transfer, Vol. 27, No. 10, 1984, pp. 1771-1779.
[7] T.Ota, H.Nishiyama, "Flow Around Two Elliptic Cylinders in Tandem Arrangement", Journal Fluids Eng. Vol. 108, 1986, Issue 1, pp.98- 103.
[8] T. Ota, H.Nishiyama, J. Kominami, K. Sato, "Heat Transfer from Two Elliptic Cylinders in Tandem Arrangement," J. Heat Transfer, Vol. 108, 1986, Issue 3, pp.525-531.
[9] H.K.Versteeg, An Introduction to Computational Fluid Dynamics: The Finite Volume Method, John Wiley, New York, 1995.
[10] A.Zhukauskas, Heat Transfer of a Cylinder in Cross flow, Hemisphere Publishing Corporation, 1985.