JpGU Meeting 2025
Session Outline| Multidisciplinary and Interdisciplinary (M) | ||||
|---|---|---|---|---|
| Session Sub-category | Intersection (IS) | |||
| Session ID | M-IS16 | |||
| Session Title | Geophysical fluid dynamics-Transfield approach to geoscience | |||
| Short Title | Geophysical fluid dynamics | |||
| Date & Time | Oral Session |
PM1 Sun, 25 MAY | ||
| On-site Poster Coretime |
PM3 Sun. 25 MAY | |||
| Main Convener | Name | Keita Iga | ||
| Affiliation | Atmosphere and Ocean Research Institute, The University of Tokyo | |||
| Co-Convener 1 | Name | Shigeo Yoshida | ||
| Affiliation | Department of Earth and Planetary Sciences, Faculty of Sciences, Kyushu University | |||
| Co-Convener 2 | Name | Takatoshi Yanagisawa | ||
| Affiliation | Research Institute for Marine Geodynamics, Japan Agency for Marine-Earth Science and Technology | |||
| Co-Convener 3 | Name | Hidenori AIKI | ||
| Affiliation | Nagoya University | |||
| Session Language | J | |||
| Scope (Session Description) |
This session on geophysical fluid dynamics is open to discussions and searches on fluid phenomena in whatever fields of earth and planetary sciences, e.g., motions in the earth and planetary interior, oceans, atmospheres, volcanoes, and the ionosphere, conducted with whatever methods. Talks intending to stimulate exchange of ideas among multiple fields of researches or those identifying concepts that are commonly applicable to wide range of geophysical fluids are especially welcome. |
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| Session Format | Orals and Posters session | |||
| Co-sponsorship | Partner Union(s) | - | ||
| JpGU Society Member(s) | - | |||
| International Collaborative Society | - | |||
| Organizations Other Than JpGU Society Members | - | |||
| Time | Presentation No | Title | Presenter |
|---|---|---|---|
| Oral Presentation May 25 PM1 | |||
| 13:45 - 14:00 | MIS16-01 | Reconstruction and prediction of thermally-driven flows using Lagrangian particle data assimilation | Atsushi Nakao |
| 14:00 - 14:15 | MIS16-02 | Physical Conditions under which a Volcanic Plume from a Submarine Eruption Reach the Sea Surface | Yasuhiro Ishimine |
| 14:15 - 14:30 | MIS16-03 | Scaling of the crater formed by air-jet impact onto a granular layer | Hiroaki Katsuragi |
| 14:30 - 14:45 | MIS16-04 | Deformation of vortices on surfaces with domains of negative curvature | Koki Ryono |
| 14:45 - 15:00 | MIS16-05 | How to analyze past global water cycle systems: a topological perspective | Kazuhito Yamasaki |
| Presentation No | Title | Presenter |
|---|---|---|
| Poster Presentation May 25 PM3 | ||
| MIS16-P01 | Prandtl number dependence of confined thermal convection | Takatoshi Yanagisawa |
| MIS16-P02 | Modification of turbulent Rayleigh-Bénard convection by applying temperature difference along horizontal surface | Yuji Tasaka |
| MIS16-P03 | Convective structures and stability of internally heated thermal convection of temperature-dependent viscous fluid | Hisashi Okuda |
| MIS16-P04 | Eigenvalue analysis of atmospheric free oscillations under the influence of a zonal mean field | Hideaki Ishizaki |
| MIS16-P05 | Numerical simulations of the interaction of vortex pair and movement of single vortex on a two-dimensional β plane | JaeWoo JANG |
| MIS16-P06 | Numerical modelling of heat and fluid transport in thin fractures in the oceanic crust: Solving slow flow fast, Part 5 | Yoshifumi Kawada |
| MIS16-P07 | Numerical Experiment on the Vertical Structure of the Wave Boundary Layer under Strong Winds | Hidenori AIKI |
| MIS16-P08 | Van Allen belt eccentricity [about 500 km: roughly 10% of the Earth's radius], ocean floor depth of 5 km [1 per mille], and the origin of plate driving force [external force] | Akira Taneko |