@inproceedings{43afd9eb229942efaa84f082b7187b29,
title = "High-order mesh curving using WCN mesh optimization",
abstract = "Linear hybrid unstructured meshes are elevated to high-order meshes using a mesh smoothing scheme. The linear meshes are first elevated to high-order by introducing new edge, face and internal nodes. Then the high-order elements are subdivided into a collection of linear sub-elements. Node perturbation vectors are computed for the new surface nodes. Employing a mesh smoothing/optimization method on the linear sub-elements curves the high-order mesh. The mesh smoothing method is an extension of an optimization-based node perturbation technique that uses a cost function to enforce desired element shapes. Details of the mesh elevation and smoothing process are described. Several three-dimensional examples are included that demonstrate the effectiveness of the method to produce high quality high-order meshes.",
author = "Karman, {Steve L.} and {Taylor Erwin}, J. and Glasby, {Ryan S.} and Stefanski, {Douglas L.}",
note = "Publisher Copyright: {\textcopyright} 2016, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.; 46th AIAA Fluid Dynamics Conference, 2016 ; Conference date: 13-06-2016 Through 17-06-2016",
year = "2016",
doi = "10.2514/6.2016-3178",
language = "English",
isbn = "9781624104367",
series = "46th AIAA Fluid Dynamics Conference",
publisher = "American Institute of Aeronautics and Astronautics Inc, AIAA",
booktitle = "46th AIAA Fluid Dynamics Conference",
}