Accurate simulation of transient landscape evolution by eliminating numerical diffusion: the TTLEM 1.0 model

B Campforts, W Schwanghart… - Earth Surface …, 2017 - esurf.copernicus.org
Landscape evolution models (LEMs) allow the study of earth surface responses to changing
climatic and tectonic forcings. While much effort has been devoted to the development of …

[HTML][HTML] University of Warsaw Lagrangian Cloud Model (UWLCM) 1.0: a modern large-eddy simulation tool for warm cloud modeling with Lagrangian microphysics

P Dziekan, M Waruszewski… - Geoscientific Model …, 2019 - gmd.copernicus.org
A new anelastic large-eddy simulation (LES) model with an Eulerian dynamical core and
Lagrangian particle-based microphysics is presented. The dynamical core uses the …

[HTML][HTML] Impact of giant sea salt aerosol particles on precipitation in marine cumuli and stratocumuli: Lagrangian cloud model simulations

P Dziekan, JB Jensen, WW Grabowski… - Journal of the …, 2021 - journals.ametsoc.org
The impact of giant sea salt aerosols released from breaking waves on rain formation in
marine boundary layer clouds is studied using large-eddy simulations (LES). We perform …

A finite-volume module for simulating global all-scale atmospheric flows

PK Smolarkiewicz, W Deconinck, M Hamrud… - Journal of …, 2016 - Elsevier
The paper documents the development of a global nonhydrostatic finite-volume module
designed to enhance an established spectral-transform based numerical weather prediction …

libcloudph++ 1.0: A single-moment bulk, double-moment bulk, and particle-based warm-rain microphysics library in C++

S Arabas, A Jaruga, H Pawlowska… - Geoscientific Model …, 2015 - gmd.copernicus.org
This paper introduces a library of algorithms for representing cloud microphysics in
numerical models. The library is written in C++, hence the name libcloudph++. In the current …

[PDF][PDF] PyMPDATA v1: Numba-accelerated implementation of MPDATA with examples in Python, Julia and Matlab

P Bartman, J Banaśkiewicz, S Drenda… - Journal of open source …, 2022 - joss.theoj.org
PyMPDATA interface uses NumPy for array-oriented input and output. Usage of PyMPDATA
from Julia (https://julialang. org) and Matlab (https://mathworks. com) through PyCall and the …

Lagrangian condensation microphysics with Twomey CCN activation

WW Grabowski, P Dziekan… - Geoscientific Model …, 2018 - gmd.copernicus.org
We report the development of a novel Lagrangian microphysics methodology for simulations
of warm ice-free clouds. The approach applies the traditional Eulerian method for the …

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 …

A Lagrangian particle-based numerical model for surfactant-laden droplets at macroscales

M Denys, P Deuar, Z Che, PE Theodorakis - Physics of Fluids, 2022 - pubs.aip.org
Atmospheric aerosols can consist of inorganic and organic substances, including surfactants
at a significant concentration. Importantly, the latter can reduce the surface tension at the …

[HTML][HTML] libcloudph++ 2.0: Aqueous-phase chemistry extension of the particle-based cloud microphysics scheme

A Jaruga, H Pawlowska - Geoscientific Model Development, 2018 - gmd.copernicus.org
This paper introduces a new scheme available in the library of algorithms for representing
cloud microphysics in numerical models named libcloudph++. The scheme extends the …