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Parallel Smoothing for Grid-Based Methods

Owen, Steven J.

Research Notes, 21st International Meshing Roundtable, Springer-Verlag, pp.Research Note, October 7-10 2012

IMR
PROCEEDINGS

21st International Meshing Roundtable
San Jose, CA
October 7-10, 2012

Sandia National Laboratories, Albuquerque, New Mexico, U.S.A.
Email: sjowen@sandia.gov

Summary
We focus on the problem of mesh quality improvement for parallel grid-based hex meshing from an implicit geometry representation. We outline a practical set of tools that utilize a combined Laplacian and optimization approach using Jacobi-based algorithms to improve element quality and achieve parallel consistency.

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