Recent progress in numerical atmospheric modeling in China

R Yu, Y Zhang, J Wang, J Li, H Chen, J Gong… - … in Atmospheric Sciences, 2019 - Springer
This review summarizes the scientific and technical progress in atmospheric modeling in
China since 2011, including the dynamical core, model physics, data assimilation, ensemble …

Thermal chains and entrainment in cumulus updrafts. Part I: Theoretical description

H Morrison, JM Peters, AC Varble… - Journal of the …, 2020 - journals.ametsoc.org
Recent studies have shown that cumulus updrafts often consist of a succession of discrete
rising thermals with spherical vortex-like circulations. In this paper, a theory is developed for …

The probability density function related to shallow cumulus entrainment rate and its influencing factors in a large-eddy simulation

L Zhu, C Lu, X Xu, X He, J Li, S Luo, Y Wang… - … in Atmospheric Sciences, 2024 - Springer
The process of entrainment-mixing between cumulus clouds and the ambient air is important
for the development of cumulus clouds. Accurately obtaining the entrainment rate (λ) is …

Aircraft observations reveal the relationship between cumulus entrainment rate and aerosol loading

L Zhu, C Lu, J Chen, Y Wang, X He, J Li… - Geophysical …, 2024 - Wiley Online Library
The influence of entrainment, a key process characterized by the entrainment rate in
cumulus parameterization, on aerosol‐cloud interactions has been widely recognized …

Are atmospheric updrafts a key to unlocking climate forcing and sensitivity?

LJ Donner, TA O'Brien, D Rieger… - Atmospheric …, 2016 - acp.copernicus.org
Both climate forcing and climate sensitivity persist as stubborn uncertainties limiting the
extent to which climate models can provide actionable scientific scenarios for climate …

Influences of an entrainment–mixing parameterization on numerical simulations of cumulus and stratocumulus clouds

X Xu, C Lu, Y Liu, S Luo, X Zhou, S Endo… - Atmospheric …, 2022 - acp.copernicus.org
Different entrainment–mixing processes can occur in clouds; however, a homogeneous
mixing mechanism is often implicitly assumed in most commonly used microphysics …

Factors affecting entrainment rate in deep convective clouds and parameterizations

X Xu, C Sun, C Lu, Y Liu, GJ Zhang… - Journal of Geophysical …, 2021 - Wiley Online Library
The parameterization of cloud entrainment rate has been problematic for many years,
hindering the accurate representation of convective processes in large‐scale models. Here …

Broadening of cloud droplet size distributions and warm rain initiation associated with turbulence: An overview

CS LU, YG LIU, SJ NIU, YQ XUE - Atmospheric and Oceanic …, 2018 - Taylor & Francis
In the study of warm clouds, there are many outstanding questions. Cloud droplet size
distributions are much wider, and warm rain is initiated in a shorter time and with a shallower …

Entrainment, mixing, and their microphysical influences

C Lu, Y Liu, X Xu, S Gao, C Sun - Fast Processes in Large …, 2023 - Wiley Online Library
Entrainment, subsequent mixing processes, and their microphysical influences in cumulus
and stratocumulus clouds are essential to cloud physics and further affect aerosol‐cloud …

Estimating bulk entrainment with unaggregated and aggregated convection

T Becker, CS Bretherton… - Geophysical …, 2018 - Wiley Online Library
To investigate how entrainment is influenced by convective organization, we use the ICON
(ICOsahedral Nonhydrostatic) model in a radiative‐convective equilibrium framework, with a …