Atmospheric Science Letters, TOP 20 DOWNLOADED ARTICLE of ASL 2017-2018,A grid refinement study of trade wind cumuli simulated by a Lagrangian cloud microphysical model: the super-droplet method, (2017), Atmos. Sci. Lett., 18: 359–365. doi:10.1002/asl.764.Sato, Y Shima, S.-i Tomita, H
Journal of the Atmospheric Sciences 2024年4月 [査読有り]
Abstract
Various coalescence methods for Lagrangian microphysics schemes are tested in box and large-eddy simulation (LES) models, including the stochastic all-or-nothing super-droplet method (SDM) and a version of SDM (dSDM) that applies a fract...
Clouds play a central role in climate physics by interacting with
precipitation, radiation, and circulation. Although the self-aggregation of
clouds is a fundamental problem in convective organization, a theoretical
explanation of how it occurs ha...
PREPRINT (Version 1) available at Research Square 2024年2月
Abstract
Estimating the states of chaotic cellular automata (CA) based on noisy imperfect data is challenging due to the nonlinearity and discreteness of the dynamical system.This paper proposes particle filter (PF)-based data assimilation (DA) ...
Ruyi Zhang   Limin Zhou   Shin-ichiro Shima   Huawei Yang   
EGUsphere [preprint] 2024年1月
Abstract. The analytic expression for electro-coalescence with the accurate electrostatic force for a pair of droplets with opposite sign charges is established by treating the droplets as conducting spheres (CSs). Then, the weak electric effect o...
Geoscientific Model Development 16(21) 6211-6245 2023年11月 [査読有り]
Abstract. A particle-based cloud model was developed for meter- to submeter-scale-resolution simulations of warm clouds. Simplified cloud microphysics schemes have already made meter-scale-resolution simulations feasible; however, such schemes are...
5th International Workshop on Cloud Turbulence 2024年3月15日 Department of Engineering, Graduate School of Engineering, Nagoya Institute of Technology [招待有り]
5th International Workshop on Cloud Turbulence 2024年3月15日 Department of Engineering, Graduate School of Engineering, Nagoya Institute of Technology [招待有り]
企画立案・ 運営等Sylwester Arabas, Anna Jaruga, Jon M. Reisner, Nicole Riemer, Shin-ichiro Shima, Simon Unterstrasser (Denver and online) 2023年1月8日 - 2023年1月12日