Paper Title:
Lattice BGK Study on Flow Pattern in Two-Dimensional Wall-Driven Semi-Circular Cavity
  Abstract

The flow pattern in a two-dimensional wall-driven semi-circular cavity is analyzed using the lattice Boltzmann method (LBM). The treatment of curved boundary with second-order accuracy is used. The streamline contours as well as dimensionless velocity component along the central line of a semi-circular cavity are obtained for different Reynolds numbers. The numerical results show that the LBM can capture the formation of primary, secondary and tertiary vortices exactly as the Reynolds number increases and has a great agreement with those of current literatures.

  Info
Periodical
Advanced Materials Research (Volumes 354-355)
Chapter
Chapter 4: Fluid Machinery and Engineering
Edited by
Hao Zhang, Yang Fu and Zhong Tang
Pages
594-598
DOI
10.4028/www.scientific.net/AMR.354-355.594
Citation
F. Yang, L. G. Liu, X. M. Shi, X. Y. Guo, "Lattice BGK Study on Flow Pattern in Two-Dimensional Wall-Driven Semi-Circular Cavity", Advanced Materials Research, Vols. 354-355, pp. 594-598, 2012
Online since
October 2011
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Price
$32.00
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