Presentation | 2010-06-24 US2010-15 An Investigation on Acoustic Simulation Using FDTD-CIP Hybrid Technique Masaki Ohmiya, Kan Okubo, Takao Tsuchiya, Norio Tagawa, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This study addresses the issue of large-scale simulations of sound wave propagation. We examine a hybrid technique combining FDTD method and CIP method. We evaluate the handling of the boundary between the FDTD domain and the CIP domain and propose a new setting method for the boundary considering the derivatives of the CIP domain. The investigation demonstrates that the hybrid FDTD-CIP analysis provides the results with less deformation than conventional FDTD analysis. The proposed method would be very effective for large-scale simulations. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | sound wave propagation / acoustic simulation / FDTD method / CIP method / hybrid scheme |
Paper # | US2010-15 |
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Committee | US |
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Conference Date | 2010/6/17(1days) |
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Registration To | Ultrasonics (US) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | US2010-15 An Investigation on Acoustic Simulation Using FDTD-CIP Hybrid Technique |
Sub Title (in English) | |
Keyword(1) | sound wave propagation |
Keyword(2) | acoustic simulation |
Keyword(3) | FDTD method |
Keyword(4) | CIP method |
Keyword(5) | hybrid scheme |
1st Author's Name | Masaki Ohmiya |
1st Author's Affiliation | Tokyo Metropolitan Univ() |
2nd Author's Name | Kan Okubo |
2nd Author's Affiliation | Tokyo Metropolitan Univ |
3rd Author's Name | Takao Tsuchiya |
3rd Author's Affiliation | Doshisha Univ |
4th Author's Name | Norio Tagawa |
4th Author's Affiliation | Tokyo Metropolitan Univ |
Date | 2010-06-24 |
Paper # | US2010-15 |
Volume (vol) | vol.110 |
Number (no) | 91 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |