Vol. 29
Latest Volume
All Volumes
PIERB 109 [2024] PIERB 108 [2024] PIERB 107 [2024] PIERB 106 [2024] PIERB 105 [2024] PIERB 104 [2024] PIERB 103 [2023] PIERB 102 [2023] PIERB 101 [2023] PIERB 100 [2023] PIERB 99 [2023] PIERB 98 [2023] PIERB 97 [2022] PIERB 96 [2022] PIERB 95 [2022] PIERB 94 [2021] PIERB 93 [2021] PIERB 92 [2021] PIERB 91 [2021] PIERB 90 [2021] PIERB 89 [2020] PIERB 88 [2020] PIERB 87 [2020] PIERB 86 [2020] PIERB 85 [2019] PIERB 84 [2019] PIERB 83 [2019] PIERB 82 [2018] PIERB 81 [2018] PIERB 80 [2018] PIERB 79 [2017] PIERB 78 [2017] PIERB 77 [2017] PIERB 76 [2017] PIERB 75 [2017] PIERB 74 [2017] PIERB 73 [2017] PIERB 72 [2017] PIERB 71 [2016] PIERB 70 [2016] PIERB 69 [2016] PIERB 68 [2016] PIERB 67 [2016] PIERB 66 [2016] PIERB 65 [2016] PIERB 64 [2015] PIERB 63 [2015] PIERB 62 [2015] PIERB 61 [2014] PIERB 60 [2014] PIERB 59 [2014] PIERB 58 [2014] PIERB 57 [2014] PIERB 56 [2013] PIERB 55 [2013] PIERB 54 [2013] PIERB 53 [2013] PIERB 52 [2013] PIERB 51 [2013] PIERB 50 [2013] PIERB 49 [2013] PIERB 48 [2013] PIERB 47 [2013] PIERB 46 [2013] PIERB 45 [2012] PIERB 44 [2012] PIERB 43 [2012] PIERB 42 [2012] PIERB 41 [2012] PIERB 40 [2012] PIERB 39 [2012] PIERB 38 [2012] PIERB 37 [2012] PIERB 36 [2012] PIERB 35 [2011] PIERB 34 [2011] PIERB 33 [2011] PIERB 32 [2011] PIERB 31 [2011] PIERB 30 [2011] PIERB 29 [2011] PIERB 28 [2011] PIERB 27 [2011] PIERB 26 [2010] PIERB 25 [2010] PIERB 24 [2010] PIERB 23 [2010] PIERB 22 [2010] PIERB 21 [2010] PIERB 20 [2010] PIERB 19 [2010] PIERB 18 [2009] PIERB 17 [2009] PIERB 16 [2009] PIERB 15 [2009] PIERB 14 [2009] PIERB 13 [2009] PIERB 12 [2009] PIERB 11 [2009] PIERB 10 [2008] PIERB 9 [2008] PIERB 8 [2008] PIERB 7 [2008] PIERB 6 [2008] PIERB 5 [2008] PIERB 4 [2008] PIERB 3 [2008] PIERB 2 [2008] PIERB 1 [2008]
2011-04-28
Redesign and Optimization of the Paving Algorithm Applied to Electromagnetic Tools (Invited Paper)
By
Progress In Electromagnetics Research B, Vol. 29, 409-429, 2011
Abstract
To study any electromagnetic system, the geometry model must be discretized into elements with an appropriate size for the working frequency. The discretization of a system must be transparent to the user of electromagnetic computing tools. A mesher is presented based on the paving algorithm. The algorithm has been modified to allow triangular elements and has been accelerated by distributing the load on multiple processors simultaneously. Also, a multilevel mode has been implemented. With this tool, any geometry defined by NURBS (Non Uniform Rational B-Spline) surfaces can be decomposed into triangular and quadrangular curved elements.
Citation
Javier Moreno, Ma Jesús Algar, Ivan Gonzalez-Diego, and Felipe Catedra, "Redesign and Optimization of the Paving Algorithm Applied to Electromagnetic Tools (Invited Paper)," Progress In Electromagnetics Research B, Vol. 29, 409-429, 2011.
doi:10.2528/PIERB11022303
References

1. Blacker, T. D. and M. B. Stephenson, "Paving: A new approach to automated quadrilateral mesh generation," International Journal for Numerical Methods in Engineering, Vol. 32, 811-847, 1991.
doi:10.1002/nme.1620320410

2. White, D. R. and P. Kinney, "Redesign of the paving algorithm: Robustness enhancements through element by element meshing," Proceedings 6th International Meshing Roundtable, 323-335, Oct. 1997.

3. Cass, R. J., S. E. Benzley, R. J. Meyers, and T. D. Blacker, "Generalized 3D paving: An automated quadrilateral surface mesh generation algorithm," IJNME, Vol. 39, No. 9, 1475-1490, May 1996.
doi:10.1002/(SICI)1097-0207(19960515)39:9<1475::AID-NME913>3.0.CO;2-W

4. http://www.mcs.anl.gov/research/projects/mpi/.

5. www.fasant.com.

6. Pan, X. M. and X.-Q. Sheng, "A highly efficient parallel approach of multi-level fast multipole algorithm," Journal of Electromagnetic Waves and Applications, Vol. 20, No. 8, 1081-1092, 2006.
doi:10.1163/156939306776930321

7. Wang, P. and Y. Xie, "Scattering and radiation problem of surface/surface junction structure with multilevel fast multipole algorithm," Journal of Electromagnetic Waves and Applications, Vol. 20, No. 15, 2189-2200, 2006.
doi:10.1163/156939306779322567

8. Zhao, X.-W., C.-H. Liang, and L. Liang, "Multilevel fast multipole algorithm for radiation characteristics of shipborne antennas above seawater," Progress In Electromagnetics Research, Vol. 81, 291-302, 2008.
doi:10.2528/PIER08012003

9. Zhao, X.-W., X.-J. Dang, Y. Zhang, and C.-H. Liang, "The multilevel fast multipole algorithm for EMC analysis of multiple antennas on electrically large platforms," Progress In Electromagnetics Research, Vol. 69, 161-176, 2007.
doi:10.2528/PIER06121003

10. Mittra, R. and K. Du, "Characteristic basis function method for iteration-free solution of large method of moments problems," Progress In Electromagnetics Research B, Vol. 6, 307-336, 2008.
doi:10.2528/PIERB08031206

11. González, I., J. Gómez, A. Tayebi, and F. Cátedra, "MONURBS: A parallelized moment method code that combines FMLMP, CBF and MPI," Third European Conference on Antennas and Propagation, Berlin, Germany, Mar. 23--27, 2009.

12. González, I., L. Lozano, S. Cejudo, F. Sáez de Adana, and F. Cátedra, "New version of fasant code," IEEE Antennas and Propagation Society International Symposium, AP-S 2008, Jul. 5--11, 2008.

13. Cátedra, F., L. Lozano, and I. González, "Fast ray-tracing for computing N-bounces between curved surfaces," IEEE Antennas and Propagation Society International Symposium, AP-S 2008, Jul. 5--11, 2008.

14. GiD, developments by CIMNE (The International Center for Numerical Methods in Engineering), 2005.

15. http://gid.cimne.upc.es/index.html.

16. Kinney, P., "Clean up: Improving quadrilateral finite elements meshes," Proceedings 6th International Meshing Roundtable, 437-447, 1997.

17. http://cubit.sandia.gov/.