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A variable diffusion method for mesh smoothing
Chalmers University of Technology.
Jönköping University, School of Engineering, JTH. Research area Product Development - Simulation and Optimization.
2003 (English)In: Communications in Numerical Methods in Engineering, ISSN 1069-8299, E-ISSN 1099-0887, Vol. 19, no 11, 897-908 p.Article in journal (Refereed) Published
Abstract [en]

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.

Place, publisher, year, edition, pages
2003. Vol. 19, no 11, 897-908 p.
Keyword [en]
mesh smoothing, Giuliani smoothing, Winslow smoothing, Laplacian smoothing
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:hj:diva-15839DOI: 10.1002/cnm.639ISI: 000186701900005OAI: oai:DiVA.org:hj-15839DiVA: diva2:440307
Available from: 2011-09-12 Created: 2011-08-16 Last updated: 2012-02-07Bibliographically approved

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Hansbo, Peter
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