Session information

[JJ] Oral

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

[M-GI28] Development of computational sciences on planetary formation, evolution and surface environment

Wed. May 23, 2018 9:00 AM - 10:30 AM A03 (Tokyo Bay Makuhari Hall)

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(東京工業大学地球生命研究所, 共同), Kanya Kusano(Institute for Space-Earth Environmental Research, Nagoya University), Chairperson:Kominami Junko(東京工業大学地球生命研究所)

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".

+Add all to schedule

9:00 AM - 9:15 AM

[MGI28-01] First comprehensive calculation of the sun from the base of the convection zone to the lower chromosphere

*Hideyuki Hotta¹, Haruhisa Iijima², Kanya Kusano² (1.Graduate School of Science, Chiba University, 2.Institute for Space-Earth Environmental Research, Nagoya University)

9:15 AM - 9:30 AM

[MGI28-02] Development of a particle-based parallel code for mantle convection with the variable inertia method

*Takayuki Saitoh¹, Natsuki Hosono², Kosuke Takeyama³, satoko yamamoto¹, Daisuke Namekata⁴, Junichiro Makino^4,5 (1.Tokyo Institute of Technology, 2.Japan Agency for Marine-Earth Science and Technology, 3.JSOL corporation, 4.RIKEN, 5.Kobe University)

9:30 AM - 9:45 AM

[MGI28-03] Towards numerical modeling of 3-D mantle convection with magmatism and plate teconics

*Masanori Kameyama^1,3, Masaki Ogawa², Takehiro Miyagoshi³, Takatoshi Yanagisawa³ (1.Geodynamics Research Center, Ehime University, 2.University of Tokyo at Komaba, 3.Japan Agency for Marine-Earth Science and Technology)

9:45 AM - 10:00 AM

[MGI28-04] A shallow-water model on spherical helix nodes

*Takeshi Enomoto¹ (1.Disaster Prevention Research Institute, Kyoto University)

10:00 AM - 10:15 AM

[MGI28-05] Current status of post-K Exploratory Challenge, computational planetary science

*Junichiro Makino^1,2 (1.Kobe Univ., 2.RIKEN)

Discussion (10:15 AM - 10:30 AM)