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Analysis of Lightning Electromagnetic Field on Large-Scale Terrain Model Using Three-Dimensional MW-FDTD Parallel Computation.
- Source :
-
Electrical Engineering in Japan . Jul2013, Vol. 184 Issue 2, p20-27. 8p. 5 Diagrams, 9 Graphs. - Publication Year :
- 2013
-
Abstract
- There have recently been analyses of lightning electromagnetic fields using the FDTD method. However, large-scale three-dimensional analyses of a real environment have not been considered, because the FDTD method has a huge computational cost in large-scale analysis. Thus, we have proposed a three-dimensional moving window FDTD (MW-FDTD) method with parallel computation. Our method has a lower computational cost than the conventional FDTD method and the original MW-FDTD method. In this paper, we study the computational performance of MW-FDTD parallel computation and large-scale three-dimensional analysis of lightning electromagnetic fields on a real terrain model using our MW-FDTD with parallel computation. © 2013 Wiley Periodicals, Inc. Electr Eng Jpn, 184(2): 20-27, 2013; Published online in Wiley Online Library (wileyonlinelibrary.com). DOI 10.1002/eej.22368 [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 04247760
- Volume :
- 184
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- Electrical Engineering in Japan
- Publication Type :
- Academic Journal
- Accession number :
- 87042924
- Full Text :
- https://doi.org/10.1002/eej.22368