[M-IS24] Geophysical fluid dynamics-Transfield approach to geoscience

Sun. Jun 6, 2021 9:00 AM - 10:30 AM Ch.10 (Zoom Room 10)

convener:Keita Iga(Atmosphere and Ocean Research Institute, The University of Tokyo), Shigeo Yoshida(Department of Earth and Planetary Sciences, Faculty of Sciences, Kyushu University), Takatoshi Yanagisawa(Research Institute for Marine Geodynamics, Japan Agency for Marine-Earth Science and Technology), Hidenori AIKI(Nagoya University), Chairperson:Kensuke Nakajima(Department of Earth and Planetary Sciences,Flculty of Sciences,Kyushu University)

This session on geophysical fluid dynamics is open to discussions and researches 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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9:00 AM - 9:15 AM

[MIS24-01] Balance of baroclinicity and restoring force due to stable temperature stratification in developing horizontal convection in a finite fluid layer

*Tomomi Terada¹, Daisuke Noto¹, Yuji Tasaka², Takatoshi Yanagisawa^3,2, Takehiro Miyagoshi³, Yuichi Murai² (1.Graduate School of Engineering, Hokkaido University , 2.Faculty of Engineering, Hokkaido University, 3.Japan Agency for Marine-Earth Science and Technology)

9:15 AM - 9:30 AM

[MIS24-02] Quasi-periodic oscillations of convection patterns and heat transport in horizontally finite geometries

*Takatoshi Yanagisawa¹, Megumi Akashi², Yuji Tasaka³, Ataru Sakuraba⁴ (1.Research Institute for Marine Geodynamics, Japan Agency for Marine-Earth Science and Technology, 2.Institute of Fluid Dynamics, Helmholtz-Zentrum Dresden-Rossendorf, 3.Faculty of Engineering, Hokkaido University, 4.Department of Earth and Planetary Science, University of Tokyo)

9:30 AM - 9:45 AM

[MIS24-03] Cyclonic-anticyclonic asymmetry on maintained vortices near the westerlies focused on external vortices

*Koryu Yamamoto¹, Keita Iga¹ (1.Atmosphere and Ocean Research Institute, The University of Tokyo)

9:45 AM - 10:00 AM

[MIS24-04] High-frequency measurement of a double helical vortex with a sonic anemometer thermometer for laboratory use

*Toshihisa Itano¹ (1.National Defense Academy)

10:00 AM - 10:15 AM

[MIS24-05] Numerical experiments of surface flows on giant planets produced by forcings representing thunderstorms

Ryoma Suzuki², *Youhei SASAKI¹, Masaki Ishiwatari³ (1.Institute of Fundamental Sciences, Faculity of Science and Engineering, Setsunan University, 2.Department of Cosmosciences, Graduate School of Science, Hokkaido University, 3.Department of Earth and Planetary Sciences, Faculty of Science, Hokkaido University)

10:15 AM - 10:30 AM

Session information