| Paper Abstract and Keywords |
| Presentation |
2011-11-11 15:25
Representation Method of Wave Generated by a Water Bird
Wataru Yanajima, Nobuhiko Mukai (Tokyo City Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We have tried to represent waves generated by a water bird by using computer graphics. There are two kinds of waves: wake wave and reflected wave. Wake wave is generated after a water bird moves, while reflected wave is generated due to the moving of the breast of a water bird. It is known that wake waves form Kelvin waves so that a wake wave can be generated by combining multiple Kelvin waves. In the generation, some parameters such as the speed of a water bird and the phase of Kelvin waves are necessary so that they are estimated by referring to papers on ship. On the other hand, reflected wave has the property that the angle of the wave becomes narrower as the speed of a water bird becomes faster. This phenomenon is approximated by using Mach wave. Finally, we have confirmed that the proposed method can generate wake waves correctly by comparing the generated CG images and the photographs of a swimming water bird. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Computer graphics / Wake wave / Reflected wave / Simulation / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 35, no. 45, AIT2011-82, pp. 71-76, Nov. 2011. |
| Paper # |
AIT2011-82 |
| Date of Issue |
2011-11-04 (ME, AIT) |
| ISSN |
Print edition: ISSN 1342-6893 |
| Download PDF |
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| Conference Information |
| Committee |
ME AIT IEICE-IE |
| Conference Date |
2011-11-11 - 2011-11-11 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
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| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
AIT |
| Conference Code |
2011-11-ME-AIT-IE |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Representation Method of Wave Generated by a Water Bird |
| Sub Title (in English) |
|
| Keyword(1) |
Computer graphics |
| Keyword(2) |
Wake wave |
| Keyword(3) |
Reflected wave |
| Keyword(4) |
Simulation |
| Keyword(5) |
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| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Wataru Yanajima |
| 1st Author's Affiliation |
Graduate School of Engineering, Tokyo City University (Tokyo City Univ.) |
| 2nd Author's Name |
Nobuhiko Mukai |
| 2nd Author's Affiliation |
Graduate School of Engineering, Tokyo City University (Tokyo City Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2011-11-11 15:25:00 |
| Presentation Time |
25 minutes |
| Registration for |
AIT |
| Paper # |
ME2011-128, AIT2011-82 |
| Volume (vol) |
vol.35 |
| Number (no) |
no.45 |
| Page |
pp.71-76 |
| #Pages |
6 |
| Date of Issue |
2011-11-04 (ME, AIT) |