Viscous flow computations using a meshless solver, LSFD-U

Ninawe, Anup and Munikrishna, N and Balakrishnan, N (2006) Viscous flow computations using a meshless solver, LSFD-U. In: 3rd International Conference on Computational Fluid Dynamics, JUL 12-16, 2004, Toronto, Canada, pp. 509-514.

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Abstract

The Upwind-Least Squares Finite Difference (LSFD-U) scheme has been successfully applied for inviscid flow computations. In the present work, we extend the procedure for computing viscous flows. Different ways of discretizing the viscous fluxes are analysed for the positivity, which determines the robustness of the solution procedure. The scheme which is found to be more positive is employed for viscous flux computation. The numerical results for validating the procedure are presented.

Item Type:	Conference Paper
Publisher:	Springer
Additional Information:	Copyright of this article belongs to Springer.
Department/Centre:	Division of Mechanical Sciences > Aerospace Engineering(Formerly Aeronautical Engineering)
Date Deposited:	05 Aug 2010 10:03
Last Modified:	19 Sep 2010 06:12
URI:	http://eprints.iisc.ac.in/id/eprint/30696

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