A variable diffusion method for mesh smoothing
Artikel i vetenskaplig tidskrift, 2003

In this note we suggest a new approach to mesh smoothing, based on a combination of Laplacian smoothing and Winslow's method. Using our approach, we can avoid mesh folding and maintain/produce element stretch. We also make a comparison with a method due to Giuliani and show that the latter method cannot ensure that folding is avoided.

Författare

Joakim Hermansson

Chalmers

Peter F G Hansbo

Dynamik

Communications in Numerical Methods in Engineering

1069-8299 (ISSN) 1099-0887 (eISSN)

Vol. 19 11 897-908

Ämneskategorier

Beräkningsmatematik

DOI

10.1002/cnm.639