Effects of High‐Density Gradients on Wildland Fire Behavior in Coupled Atmosphere‐Fire Simulations

A Costes, Q Rodier, V Masson, C Lac… - Journal of Advances …, 2022 - Wiley Online Library
Coupled atmosphere‐fire modeling is recognized as a relevant approach for the
representation of the interaction between a wildland fire and local meteorology at landscape …

Simulation of all-scale atmospheric dynamics on unstructured meshes

PK Smolarkiewicz, J Szmelter, F Xiao - Journal of Computational Physics, 2016 - Elsevier
The advance of massively parallel computing in the nineteen nineties and beyond
encouraged finer grid intervals in numerical weather-prediction models. This has improved …

Is shallow convection sensitive to environmental heterogeneities?

MJ Kurowski, K Suselj… - Geophysical Research …, 2019 - Wiley Online Library
The key assumption underlying convection parameterizations is that rising plumes develop
in a horizontally homogeneous environment. With this in mind, we investigate the impact of …

Systematic adaptation of stencil‐based 3D MPDATA to GPU architectures

K Rojek, R Wyrzykowski… - … and Computation: Practice …, 2017 - Wiley Online Library
In this work, we focus on a systematic adaptation of the stencil‐based multidimensional
positive definite advection transport algorithm (MPDATA) to different graphics processing …

Mixed‐Precision for Linear Solvers in Global Geophysical Flows

J Ackmann, PD Dueben, T Palmer… - Journal of Advances …, 2022 - Wiley Online Library
Abstract Semi‐implicit (SI) time‐stepping schemes for atmosphere and ocean models
require elliptic solvers that work efficiently on modern supercomputers. This paper reports …

Observation and simulation of mountain wave turbulence above Iceland: Turbulence intensification due to wave interference

H Wilms, M Bramberger… - Quarterly Journal of the …, 2020 - Wiley Online Library
Abstract The High‐Altitude LOng Range research aircraft (HALO) encountered strong
turbulence above Iceland at 13.8 km altitude on 13 October 2016. The generation of …

Applicability Study of Euler–Lagrange Integration Scheme in Constructing Small-Scale Atmospheric Dynamics Models

X Wei, Y Liu, J Guo, X Chang, H Li - Atmosphere, 2024 - mdpi.com
The atmospheric flow field and weather processes exhibit complex and variable
characteristics at small scales, involving interactions between terrain features and …

Prediction of tropical cyclone trajectories over the Northern Indian Ocean using COSMO

FP Paul, DB Subrahamanyam - Meteorology and Atmospheric Physics, 2021 - Springer
The present study investigates the performance of a regional numerical weather prediction
model; namely, the Consortium for Small-scale Modelling (COSMO) in the prediction of the …

[PDF][PDF] Использование радиолокационной информации при оценке прогноза погоды с высоким разрешением

РБ Зарипов, ЮБ Павлюков… - …, 2018 - lib-hmc.meteocom.ru
Рассматриваются описанные в литературе методы оценки прогностических полей
осадков с высоким пространственным разрешением. Основное внимание уделяется …

[HTML][HTML] The strong impact of weak horizontal convergence on continental shallow convection

MJ Kurowski, WW Grabowski, K Suselj… - Journal of the …, 2020 - journals.ametsoc.org
Idealized large-eddy simulation (LES) is a basic tool for studying three-dimensional
turbulence in the planetary boundary layer. LES is capable of providing benchmark …