Performance of large scaled tsunami run-up analysis using explicit isph method

Keita Ogasawara, Mitsuteru Asai, Mikito Furuichi, Daisuke Nishiura

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The tsunami run-up simulation by the particle method at city level needs to huge number of particle at least 1 billion particles. The conventional particle simulation method is not easy to solve these huge problem even on the premise of using supercomputer. Then, a new particle method 'fully explicit Incompressible SPH' is developed that takes into consideration both calculation efficiency and accuracy. Finally, we demonstrate the future plan how to use our simulation resultes for a practical 'Soft' disaster mitigation method through the evacuation education with the Virtual Reality(VR) system.

Original languageEnglish
Title of host publication5th International Conference on Particle-Based Methods - Fundamentals and Applications, PARTICLES 2017
PublisherInternational Center for Numerical Methods in Engineering
Pages162-171
Number of pages10
ISBN (Electronic)9788494690976
Publication statusPublished - Jan 1 2017
Event5th International Conference on Particle-Based Methods - Fundamentals and Applications, PARTICLES 2017 - Hannover, Germany
Duration: Sep 26 2017Sep 28 2017

Other

Other5th International Conference on Particle-Based Methods - Fundamentals and Applications, PARTICLES 2017
CountryGermany
CityHannover
Period9/26/179/28/17

Fingerprint

supercomputers
virtual reality
simulation
disasters
education

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

Cite this

Ogasawara, K., Asai, M., Furuichi, M., & Nishiura, D. (2017). Performance of large scaled tsunami run-up analysis using explicit isph method. In 5th International Conference on Particle-Based Methods - Fundamentals and Applications, PARTICLES 2017 (pp. 162-171). International Center for Numerical Methods in Engineering.

Performance of large scaled tsunami run-up analysis using explicit isph method. / Ogasawara, Keita; Asai, Mitsuteru; Furuichi, Mikito; Nishiura, Daisuke.

5th International Conference on Particle-Based Methods - Fundamentals and Applications, PARTICLES 2017. International Center for Numerical Methods in Engineering, 2017. p. 162-171.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ogasawara, K, Asai, M, Furuichi, M & Nishiura, D 2017, Performance of large scaled tsunami run-up analysis using explicit isph method. in 5th International Conference on Particle-Based Methods - Fundamentals and Applications, PARTICLES 2017. International Center for Numerical Methods in Engineering, pp. 162-171, 5th International Conference on Particle-Based Methods - Fundamentals and Applications, PARTICLES 2017, Hannover, Germany, 9/26/17.
Ogasawara K, Asai M, Furuichi M, Nishiura D. Performance of large scaled tsunami run-up analysis using explicit isph method. In 5th International Conference on Particle-Based Methods - Fundamentals and Applications, PARTICLES 2017. International Center for Numerical Methods in Engineering. 2017. p. 162-171
Ogasawara, Keita ; Asai, Mitsuteru ; Furuichi, Mikito ; Nishiura, Daisuke. / Performance of large scaled tsunami run-up analysis using explicit isph method. 5th International Conference on Particle-Based Methods - Fundamentals and Applications, PARTICLES 2017. International Center for Numerical Methods in Engineering, 2017. pp. 162-171
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