| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2017: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
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| Outline of Final Research Achievements |
In order to reduce the simulation time and data of the numerical analysis of wave load acting on a wind turbine, the overlapping particle technique and the ellipsoidal particle model, which are multi-spatial resolution techniques developed by the research representative et al., were improved. A highly accurate interpolation technique was applied to the overlapping technique. An extended Laplacian model was developed for the ellipsoidal particle model. An improve pressure calculation method was also developed for a particle method to reduce the pressure oscillation in particle simulations.
The developed methods were verified or validated. We presented these results at international conferences or by papers.
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