[J] Poster

M (Multidisciplinary and Interdisciplinary) » M-GI General Geosciences, Information Geosciences & Simulations

[M-GI35] Development of computational sciences on planetary formation, evolution and surface environment

Tue. May 28, 2019 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

convener:Yoshi-Yuki Hayashi(Department of Planetology/CPS, Graduate School of Science, Kobe University), Masaki Ogawa(Division of General Systems Studies, Graduate School of Arts and Sciences, University of Tokyo), Shigeru Ida(Earth-Life Science Institute, Tokyo Institute of Technology), Kanya Kusano(Institute for Space-Earth Environmental Research, Nagoya University)

Computer simulations have been recognized as one of the fundamental tools in understanding planetary formation, evolution and diversity of surface environment. However, is may be notified that the continuous development of computational abilities in recent years does not seem to be well utilized in improving numerical simulations in those fields; computational efficiency has been improved by 6 orders of magnitude compared from the early 90's, many of our simulations do not seem to catch up qualitatively and quantitatively such improvement. We propose here in this session to ask those who are interested in computational sciences of various fields not only of planetary formation and evolution but also of earth and planetary sciences in general to join. The aim is to discuss various scientific and technical aspects of our numerical simulations to improve our skills to fully utilize those development of computational resources that is realized or will be realized in near future as "K" to "post-K".

[MGI35-P01] Global N-body Simulation from Inner Region to Outer Region

*Junko Kominami¹, Shigeru Ida¹, Junichiro Makino², Yota Ishigaki⁵, Hiroshi Daisaka³, Masaki Fujimoto⁴ (1.Tokyo Institute of Technology, 2.Kobe University, 3.Hitotsubashi University, 4.JAXA, 5.Tokyo University)

[MGI35-P02] Attempts at numerical modeling of 3-D mantle convection with magmatism and plate tectonics

*Masanori Kameyama^1,2, Masaki Ogawa^3,2, Takehiro Miyagoshi², Takatoshi Yanagisawa² (1.Geodynamics Research Center, Ehime University, 2.Japan Agency for Marine-Earth Science and Technology, 3.University of Tokyo at Komaba)

[MGI35-P03] Surface zonal flows induced by anelastic thermal convection in a rapidly rotating spherical shell

*Youhei SASAKI¹, Shin-ichi Takehiro², Keiichi ISHIOKA³, Takeshi Enomoto⁴ (1.Department of Mathematics, Kyoto University, 2.Research Institute for Mathematical Sciences, Kyoto University, 3.Department of Earth and Planetary Sciences, Kyoto University, 4.Disaster Prevention Research Institute, Kyoto University)

[MGI35-P04] Protostellar flares driven by accretion in protoplanetary disks

*Shinsuke Takasao¹, Kengo Tomida², Shinsuke Takasao², Takeru Suzuki³ (1.Nagoya University, 2.Osaka University, 3.University of Tokyo)

[MGI35-P05] Cross-reference simulations by scalable communication library for the study of wave-particle interactions in planetary magnetospheres

*Yuto Katoh¹, Keiichiro Fukazawa², Takeshi Nanri³, Yohei Miyake⁴ (1.Department of Geophysics, Graduate School of Science, Tohoku University, 2.Academic Center for Computing and Media Studies, Kyoto University, 3.Research Institute for Information Technology, Kyushu University, 4.Graduate School of System Informatics, Kobe University)

[MGI35-P06] Radiative transfer calculation for various planetary atmospheres: Application to a general circulation model

*Yoshi-Yuki Hayashi¹, George HASHIMOTO², Kiyoshi Kuramoto³, Masaki Ishiwatari³, Yoshiyuki O. Takahashi¹ (1.Department of Planetology/CPS, Graduate School of Science, Kobe University, 2.Department of Earth Sciences, Okayama University, 3.Department of Cosmosciences, Graduate School of Sciences, Hokkaido University)

[MGI35-P07] Effect of the compressibility of turbulent flows on dust particle collision statistics in a protoplanetary disk

*Yoshiki Sakurai¹, Hitomi Furuya², Naoki Kobayashi¹, Takashi Ishihara³, Naoya Okamoto⁴, Kenji Shiraishi⁵, Masayuki Umemura⁶ (1.Graduate School of Engineering, Nagoya University, 2.Doctoral and Master's Programs in Physics, Graduate School of Pure and Applied Sciences, University of Tsukuba, 3.Graduate School of Environmental and Life Science, Okayama University, 4.Center for Computational Science, Graduate School of Engineering, Nagoya University, 5.Institute of Materials and Systems for Sustainability, Nagoya University, 6.Center for Computational Science, University of Tsukuba)

[MGI35-P08] Algorithms to use accelerators effectively with FDPS and performance of applications

*Daisuke Namekata¹, Masaki Iwasawa¹, Keigo Nitadori¹, Kentaro Nomura¹, Long Wang^3,1, Miyuki Tsubouchi¹, Junichiro Makino^2,1,4 (1.RIKEN Center for Computational Science, 2.Department of Planetology, Graduate School of Science, Kobe University, 3.Helmholtz Institut fur Strahlen und Kernphysik, 4.Earth-Life Science Institute, Tokyo Institute of Technology)

Session information