JpGU-AGU Joint Meeting 2026

Presentation information

[E] Oral

A (Atmospheric and Hydrospheric Sciences ) » A-AS Atmospheric Sciences, Meteorology & Atmospheric Environment

[A-AS01] Weather and Climate Studies Using High-Performance Computing: With a Special Session on "HANAMI"

Tue. May 26, 2026 3:30 PM - 5:00 PM 101 (International Conference Hall, Makuhari Messe)

Chairperson:Hatfield Edward Samuel(European Centre for Medium-Range Weather Forecasts)

3:45 PM - 4:00 PM

[AAS01-02] Evaluating computational cost of high-order atmospheric dynamical cores based on effective resolution: A comparison of discontinuous Galerkin and conventional finite-volume methods

★Invited Papers

*Yuta Kawai1, Xuanzhengbo Ren1,2, Seiya Nishizawa1, Takahiro Katagiri3, Hirofumi Tomita1 (1. RIKEN Center for Computational Science, 2. Nagoya university, Graduate School of Informatics, 3. Nagoya university, Information Technology Center)

Keywords:High-resolution atmospheric simulations, High-Performance Computing, High-order fluid scheme, discontinuous Galerkin method