Abstract
In this study, a newly developed parallel finite-volume solver for 3-D viscous flows on hybrid grids is presented. The boundary layers in wall bounded viscous flows are discretized with hexahedral cells for improved accuracy and efficiency, while the rest of the domain is discretized by tetrahedral and pyramidal cells. The computations are performed in parallel in a computer cluster. The parallel solution algorithm with hybrid grids is based on domain decomposition which is obtained using the graph partitioning software METIS. Several validation cases are presented to show the accuracy and the efficiency of the newly developed solver.
Preview
Unable to display preview. Download preview PDF.
References
T. Minyard and Y. Kallinderis, AIAA-95-0222 (1995).
A. Khawaja, Y. Kallinderis and V. Parthasarathy, AIAA-96-0026 (1996).
M. Soetrisno, S. T. Imlay, D. W. Roberts and D. E. Taflin, AIAA-97-0623 (1997).
A. Haselbacher and J. Blazek, AIAA-99-3363 (1999).
R. Chamberlain, D. Lianos, N. Wyman and F. Merritt, AIAA-2002-1023 (2002).
M. Mani, A. Cary and S.V. Ramakrishnan, AIAA-2004-0524 (2004).
S. R. Spalart, S. A. Allmaras, AIAA-1992-0439 (1992).
P. L. Roe, J. Comp. Phys., 43, (1981), 357.
Author information
Authors and Affiliations
Rights and permissions
Copyright information
© 2009 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Ilgaz, M., Tuncer, I. (2009). Parallel Computation of 3-D Viscous Flows on Hybrid Grids. In: Parallel Computational Fluid Dynamics 2007. Lecture Notes in Computational Science and Engineering, vol 67. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-92744-0_8
Download citation
DOI: https://doi.org/10.1007/978-3-540-92744-0_8
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-92743-3
Online ISBN: 978-3-540-92744-0
eBook Packages: Mathematics and StatisticsMathematics and Statistics (R0)