Presentation | 2012-01-26 Analysis of Lightning Electromagnetic Field on Large-scale Urban Model Using Three-dimensional MW-FDTD Parallel Computation Takaaki OIKAWA, Jun SONODA, Noriyasu HONMA, Yutaka IKEGAWA, Motoyuki SATO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Analysis of lightning electromagnetic field using the finite-difference time-domain (FDTD) method have been studied in recent year. However, large-scale analysis on real environment have not been considered, because the FDTD method requires huge computational cost on large-scale analysis. So we proposed a three-dimensional moving window FDTD (MW-FDTD) with parallel computation and applied this method to large-scale analysis of lightning electromagnetic field with a real terrain model. In this paper, we have studied about large-scale analysis of lightning electromagnetic field with real urban models considering buildings using our MW-FDTD with parallel computation. We have given an account of effects on electromagnetic field by buildings. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | FDTD / MW-FDTD / lightning / large-scale analysis / parallel computation |
Paper # | PN2011-36,OPE2011-152,LQE2011-138,EST2011-86,MWP2011-54 |
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Conference Information | |
Committee | PN |
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Conference Date | 2012/1/19(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Photonic Network (PN) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Analysis of Lightning Electromagnetic Field on Large-scale Urban Model Using Three-dimensional MW-FDTD Parallel Computation |
Sub Title (in English) | |
Keyword(1) | FDTD |
Keyword(2) | MW-FDTD |
Keyword(3) | lightning |
Keyword(4) | large-scale analysis |
Keyword(5) | parallel computation |
1st Author's Name | Takaaki OIKAWA |
1st Author's Affiliation | Advanced Course of Information and Electronic System Engineering, Sendai National College of Technology() |
2nd Author's Name | Jun SONODA |
2nd Author's Affiliation | Department of Intelligent and Electronic Systems, Sendai National College of Technology |
3rd Author's Name | Noriyasu HONMA |
3rd Author's Affiliation | Tohoku Electric Power Co., Inc. |
4th Author's Name | Yutaka IKEGAWA |
4th Author's Affiliation | Tohoku Electric Power Co., Inc. |
5th Author's Name | Motoyuki SATO |
5th Author's Affiliation | Center for Northeast Asian Studies, Tohoku University |
Date | 2012-01-26 |
Paper # | PN2011-36,OPE2011-152,LQE2011-138,EST2011-86,MWP2011-54 |
Volume (vol) | vol.111 |
Number (no) | 412 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |