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Yuta Kawai
Yuta Kawai
RIKEN Center for Computational Science
在 riken.jp 的电子邮件经过验证 - 首页
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A 1024-member ensemble data assimilation with 3.5-km mesh global weather simulations
H Yashiro, K Terasaki, Y Kawai, S Kudo, T Miyoshi, T Imamura, K Minami, ...
2020 SC20: International Conference for High Performance Computing …, 2020
302020
The NICAM 3.5 km-1024 ensemble simulation: Performance optimization and scalability of NICAM-LETKF on supercomputer Fugaku
H Yashiro, K Terasaki, Y Kawai, S Kudo, T Miyoshi, T Imamura, K Minami, ...
EGU General Assembly Conference Abstracts, EGU21-4771, 2021
52021
Asymptotic matching between weather and climate models
H Miura, T Suematsu, Y Kawai, Y Yamagami, D Takasuka, Y Takano, ...
Bulletin of the American Meteorological Society 104 (12), E2308-E2315, 2023
22023
Numerical Accuracy Necessary for Large-Eddy Simulation of Planetary Boundary Layer Turbulence Using the Discontinuous Galerkin Method
Y Kawai, H Tomita
Monthly Weather Review 151 (6), 1479-1508, 2023
22023
Numerical Accuracy of Advection Scheme Necessary for Large-Eddy Simulation of Planetary Boundary Layer Turbulence
Y Kawai, H Tomita
Monthly Weather Review 149 (9), 2993-3012, 2021
22021
Revision of “Dependence of climate states of gray atmosphere on solar constant: From the runaway greenhouse to the snowball states” by Ishiwatari et al.(2007)
M Ishiwatari, K Nakajima, S Takehiro, YY Hayashi, Y Kawai, ...
Journal of Geophysical Research: Atmospheres 126 (11), e2019JD031761, 2021
12021
Development of high-order global dynamical core using discontinuous Galerkin method for atmospheric LES and proposal of test cases: SCALE-DG v0. 8.0
Y Kawai, H Tomita
EGUsphere 2024, 1-45, 2024
2024
不連続ガラーキン法を用いた大気力学コアの性能評価と改善について
任軒正博, 河合佑太, 富田浩文, 片桐孝洋, 西澤誠也, 星野哲也, ...
研究報告ハイパフォーマンスコンピューティング (HPC) 2024 (6), 1-6, 2024
2024
A Study on Numerical Accuracy of Dynamical Core Necessary for Large-Eddy Simulation of Planetary Boundary Layer Turbulence
Y Kawai, H Tomita
103rd AMS Annual Meeting, 2023
2023
Challenges of high-resolution large-ensemble data assimilation on supercomputer Fugaku
H Yashiro, Y Kawai, K Terasaki, S Kudo, T Miyoshi, T Imamura, K Minami, ...
AGU Fall Meeting Abstracts 2020, A023-05, 2020
2020
A numerical experiment of aquaplanet climates with a coupled atmosphere-ocean-sea ice model
Y Kawai, YO Takahashi, M Ishiwatari, S Nishizawa, S Takehiro, ...
2016
Center for Global Environmental Research
M Ishiwatari, K Nakajima, S Takehiro, Y Kawai, YO Takahashi, ...
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