Search
Now showing items 1-6 of 6
A Warm-Bin–Cold-Bulk Hybrid Cloud Microphysical Model
Publisher: American Meteorological Society
Abstract: his study describes a newly developed bin?bulk hybrid cloud microphysical model named MSSG-Bin, which has been implemented in the Multi-Scale Simulator for the Geoenvironment (MSSG). In the hybrid approach, a spectral bin ...
Lagrangian Tracking Simulation of Droplet Growth in Turbulence–Turbulence Enhancement of Autoconversion Rate
Publisher: American Meteorological Society
Abstract: he authors describe the Lagrangian cloud simulator (LCS), which simulates droplet growth in air turbulence. The LCS adopts the Euler?Lagrangian framework and can provide reference data for cloud microphysical models by ...
Dynamical Core of an Atmospheric General Circulation Model on a Yin–Yang Grid
Publisher: American Meteorological Society
Abstract: The three-dimensional dynamical core of an atmospheric general circulation model employing Yin?Yang grid is developed and examined. Benchmark test cases based on the shallow-water model configuration are first performed ...
A Multimoment Finite-Volume Shallow-Water Model on the Yin–Yang Overset Spherical Grid
Publisher: American Meteorological Society
Abstract: A numerical model for shallow-water equations has been built and tested on the Yin?Yang overset spherical grid. A high-order multimoment finite-volume method is used for the spatial discretization in which two kinds of ...
Influence of Microscale Turbulent Droplet Clustering on Radar Cloud Observations
Publisher: American Meteorological Society
Abstract: his study investigates the influence of microscale turbulent clustering of cloud droplets on the radar reflectivity factor and proposes a new parameterization to account for it. A three-dimensional direct numerical simulation ...
Laboratory Measurements of Heat Transfer and Drag Coefficients at Extremely High Wind Speeds
Publisher: American Meteorological Society
Abstract: AbstractHeat and momentum transfer across the wind-driven breaking air?water interface at extremely high wind speeds was experimentally investigated using a high-speed wind-wave tank. An original multi-heat-balance method ...