| Paper Abstract and Keywords |
| Presentation |
2023-06-03 13:00
Visual simulation of underwater explosion considering water surface change
Koudai Nagaishi, Makoto Fujisawa, Masahiko Mikawa (Univ. Tsukuba) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In this paper, we propose a visual simulation method for underwater explosions considering water surface changes based on Shallow Water Simulation using the particle method. The shock wave is simulated by solving the shock wave equation using a combination of the Adomian decomposition method (an analytical method) and the semi-Lagrangian method (a numerical method), and the method adds the representation of splashes by 3D particles to Shallow Water Simulation, which can simulate fluids at high speed. We propose a method to reproduce changes in the water surface caused by explosions. The effectiveness of the proposed method was verified by implementing it and reproducing an underwater explosion scene in CG as an experiment. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
CG / Simulation / Shallow water simulation / Adomian decomposition method / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 47, pp. 7-10, June 2023. |
| Paper # |
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| Date of Issue |
2023-05-27 (AIT) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
IIEEJ AIT |
| Conference Date |
2023-06-03 - 2023-06-04 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
TOKYO CITY UNIVERSITY |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
IIEEJ |
| Conference Code |
2023-06-IIEEJ-AIT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Visual simulation of underwater explosion considering water surface change |
| Sub Title (in English) |
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| Keyword(1) |
CG |
| Keyword(2) |
Simulation |
| Keyword(3) |
Shallow water simulation |
| Keyword(4) |
Adomian decomposition method |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Koudai Nagaishi |
| 1st Author's Affiliation |
University of Tsukuba (Univ. Tsukuba) |
| 2nd Author's Name |
Makoto Fujisawa |
| 2nd Author's Affiliation |
University of Tsukuba (Univ. Tsukuba) |
| 3rd Author's Name |
Masahiko Mikawa |
| 3rd Author's Affiliation |
University of Tsukuba (Univ. Tsukuba) |
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| Speaker |
Author-1 |
| Date Time |
2023-06-03 13:00:00 |
| Presentation Time |
20 minutes |
| Registration for |
IIEEJ |
| Paper # |
AIT2023-127 |
| Volume (vol) |
vol.47 |
| Number (no) |
no.16 |
| Page |
pp.7-10 |
| #Pages |
4 |
| Date of Issue |
2023-05-27 (AIT) |