@inproceedings{3e49dc1355bd40c898c3081a0dccbefd,
title = "Multiblock mesh refinement by adding mesh singularities",
abstract = "Several templates for 2D and 3D structured mesh refinement are presented. The templates have the property that the minimum number of irregular points or edges (mesh singularities) are added. For a given set of external division numbers a variety of interior meshes can be generated. The positions of the internal vertices in the template are calculated explicitly using an extended transfinite mapping scheme, which has previously been shown to be equivalent to iterative iso-parametric smoothing. Since calculating the block vertex positions requires the solution of a small number of linear equations, the optimum mesh in the interior of the template can be evaluated very cheaply before the block structured mesh is generated.",
keywords = "Mesh smoothing, Multiblock quad and hex meshing, Quad and hex mesh refinement",
author = "Armstrong, \{Cecil G.\} and Li, \{Tak Sing\} and Christopher Tierney and Robinson, \{Trevor T.\}",
note = "Publisher Copyright: {\textcopyright} Springer Nature Switzerland AG 2019.; 27th International Meshing Roundtable, IMR 2018 ; Conference date: 01-10-2018 Through 05-10-2018",
year = "2019",
doi = "10.1007/978-3-030-13992-6\_11",
language = "English",
isbn = "9783030139919",
series = "Lecture Notes in Computational Science and Engineering",
pages = "189--207",
editor = "Xevi Roca and Adrien Loseille",
booktitle = "27th International Meshing Roundtable",
}