Summary
In this paper, we present an algorithm for partitioning any given 2d domain into regions suitable for quadrilateral meshing. It can deal with multidomain geometries with ease, and is able to preserve the symmetry of the domain. Moreover, this method keeps the number of singularities at the junctions of the regions to a minimum. Each part of the domain, being four-sided, can then be meshed using a structured method. The partitioning stage is achieved by solving a PDE constrained problem based on the geometric properties of the domain boundaries.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsPreview
Unable to display preview. Download preview PDF.
References
Cook, R.D., Malkus, D.S., Plesha, M.E.: Concepts and Applications of Finite Element Analysis, 3rd edn. Wiley, New York (1989)
Faux, I.D., Pratt, M.J.: Computational geometry for design and manufacture. Ellis Horwood, Chichester (1979)
Whiteley, M., White, D., Benzley, S., Blacker, T.: Two and Three-Quarter Dimensional Meshing Facilitators. Engineering With Computers 12, 144–145 (1994)
Schneiders, R.: A grid-based algorithm for the generation of hexahedral element meshes. Engineering with Computers 12, 168–177 (1996)
Staten, M.L., Owen, S.J., Blacker, T.: Unconstrained Paving and Plastering: A New Idea for All Hexahedral Mesh Generation. In: Proceedings of the International Meshing Roundtable, vol. 14, pp. 399–416 (2005)
Borouchaki, H., Frey, P.J.: Adaptive triangular-quadrilateral mesh generation. International Journal for Numerical Methods in Engineering 41, 915–934 (1998)
Owen, S.J., Staten, M.L., Canann, S.A., Saigal, S.: Q-morph: An indirect approach to advancing front quad meshing. International Journal for Numerical Methods in Engineering 44, 1317–1340 (1999)
Lévy, B., Liu, Y.: Lp Centroidal Voronoi Tesselation and its Applications. ACM Transactions on Graphics (2010)
Kowalski, N., Ledoux, F., Staten, M.L., Owen, S.J.: Fun sheet matching: towards automatic block decomposition for hexahedral meshes. Engineering with Computers (2010)
Lindquist, D.R., Gilest, M.B.: A comparison of numerical schemes on triangular and quadrilateral meshes. In: 11th Int. Conf. on Numerical Methods in Fluid Dynamics. Lecture Notes in Physics, vol. 323, pp. 369–373 (1989)
Tam, T.K.H., Armstrong, C.G.: 2D finite element mesh generation by medial axis subdivision. In: Advances in Engineering Software and Workstations, vol. 13, pp. 313–324 (1991)
Remacle, J.F., Lambrechts, J., Seny, B., Marchandise, E., Johnen, A., Geuzaine, C.: Blossom-quad: a non-uniform quadrilateral mesh generator using a minimum cost perfect matching algorithm. International Journal for Numerical Methods in Engineering (2012)
Ray, N., Vallet, B., Li, W., Lévy, B.: N-symmetry direction field design. ACM Transactions on Graphics (2008)
Palacios, J., Zhang, E.: Rotational symmetry field design on surfaces. ACM Transactions on Graphics (2007)
Saad, Y.: Iterative methods for sparse linear systems. SIAM (2003)
Alouges, F.: A new algorithm for computing liquid crystal stable configurations: the harmonic mapping case. SIAM Journal on Numerical Analysis 34, 1708–1720 (1997)
Bramble, J.H.: The Lagrange multiplier method for Dirichlet’s problem. Mathematics of Computation 37 (1981)
Helman, J.L., Hesselink, L.: Vizualizing Vector Field Topology in Fluid Flows. IEEE Computer Graphics and Applications 11, 36–46 (1991)
Tricoche, X., Scheuermann, G., Hagen, H.: Continuous Topology Simplification of Planar Vector Fields. In: Proceedings of IEEE Visualization, pp. 159–166 (2001)
Ascher, U.M., Petzold, L.R.: Computer Methods for Ordinary Differential Equations and Differential-Algebraic Equations. SIAM (1998)
White, D.R.: Automated Hexahedral Mesh Generation by Virtual Decomposition. In: Proceedings, 4th International Meshing Roundtable, pp. 165–176 (1995)
Geuzaine, C., Remacle, J.F.: Gmsh: a three-dimensional finite element mesh generator with built-in pre- and post-processing facilities. International Journal for Numerical Methods in Engineering 79, 1309–1331 (2009)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2013 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Kowalski, N., Ledoux, F., Frey, P. (2013). A PDE Based Approach to Multidomain Partitioning and Quadrilateral Meshing. In: Jiao, X., Weill, JC. (eds) Proceedings of the 21st International Meshing Roundtable. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-33573-0_9
Download citation
DOI: https://doi.org/10.1007/978-3-642-33573-0_9
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-33572-3
Online ISBN: 978-3-642-33573-0
eBook Packages: EngineeringEngineering (R0)