Rea Real-time tsunami simulation using GPU time tsunami simulation using GPU time tsunami simulation using GPU time tsunami simulation using GPU time tsunami simulation using GPU time tsunami simulation using GPU
| Project/Area Number |
21651078
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Natural disaster science
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| Research Institution | Tohoku University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
HAYASHI Yutaka 気象庁気象研究所, 地震火山研究部, 主任研究官 (40370332)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥3,270,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,300,000)
Fiscal Year 2009: ¥800,000 (Direct Cost: ¥800,000)
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| Keywords | 津波 / GPU / リアルタイムコンピューティング / 津波警報 / シミュレーション / GPUコンピューティング / 数値解析 / 津波予報 / リアルタイムシミュレーション |
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| Research Abstract |
Using Graphics Processing Unit (GPU), we conducted a development of real-time simulation model of tsunami propagation and coastal inundation. Consequently, with a prototype, we terminated the estimation of tsunami travel time and the maximum tsunami height within 8 minutes for 60 minutes of tsunami propagation. Based on the findings of running GPU tsunami simulation in our prototype system, the future perspective to develop a tsunami warning system based on the real-time simulation was clarified
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Report
(4 results)
Research Products
(17 results)
