The Parallelized Large-Eddy Simulation Model (PALM) version 4.0 for atmospheric and oceanic flows: model formulation, recent developments, and future …

B Maronga, M Gryschka, R Heinze… - Geoscientific Model …, 2015 - gmd.copernicus.org
In this paper we present the current version of the Parallelized Large-Eddy Simulation Model
(PALM) whose core has been developed at the Institute of Meteorology and Climatology at …

Sea and lake breezes: A review of numerical studies

ET Crosman, JD Horel - Boundary-layer meteorology, 2010 - Springer
Numerical studies of sea and lake breezes are reviewed. The modelled dependence of sea-
breeze and lake-breeze characteristics on the land surface sensible heat flux, ambient …

LES study of the energy imbalance problem with eddy covariance fluxes

M Kanda, A Inagaki, MO Letzel, S Raasch… - Boundary-Layer …, 2004 - Springer
The spatial representativeness of heat fluxes on the basis of single-tower measurements,
and the mechanism of the so-called energy imbalance problem, are investigated through …

The influence of idealized heterogeneity on wet and dry planetary boundary layers coupled to the land surface

EG Patton, PP Sullivan… - Journal of the Atmospheric …, 2005 - journals.ametsoc.org
This manuscript describes numerical experiments investigating the influence of 2–30-km
striplike heterogeneity on wet and dry convective boundary layers coupled to the land …

Grid-resolution requirements for large-eddy simulations of the atmospheric boundary layer

H Wurps, G Steinfeld, S Heinz - Boundary-Layer Meteorology, 2020 - Springer
Large-eddy simulations are widely used to study flows in the atmospheric boundary layer.
As atmospheric boundary-layer flows of different atmospheric stratification have very …

Large-eddy simulations of surface heterogeneity effects on the convective boundary layer during the LITFASS-2003 experiment

B Maronga, S Raasch - Boundary-Layer Meteorology, 2013 - Springer
We investigate the impact of observed surface heterogeneities during the LITFASS-2003
experiment on the convective boundary layer (CBL). Large-eddy simulations (LES), driven …

A new method for large-eddy simulations of clouds with Lagrangian droplets including the effects of turbulent collision

T Riechelmann, Y Noh, S Raasch - New Journal of Physics, 2012 - iopscience.iop.org
In this paper, a new Lagrangian cloud model (LCM) is introduced in which the flow field is
simulated by large-eddy simulation, and the droplets are treated as Lagrangian particles …

Spatial representativeness of single tower measurements and the imbalance problem with eddy-covariance fluxes: results of a large-eddy simulation study

G Steinfeld, MO Letzel, S Raasch, M Kanda… - Boundary-Layer …, 2007 - Springer
A large-eddy simulation (LES) study is presented that investigates the spatial variability of
temporal eddy covariance fluxes and the systematic underestimation of representative fluxes …

Impact of surface heterogeneity on energy imbalance: a study using LES

A Inagaki, MO Letzel, S Raasch… - Journal of the …, 2006 - jstage.jst.go.jp
Recent observational studies have described the non-closure of the energy balance when
the eddy covariance (EC) method is used for the measurements. We investigated this …

Relative humidity as an indicator for cloud formation over heterogeneous land surfaces

CC van Heerwaarden… - Journal of the …, 2008 - journals.ametsoc.org
The influence of land surface heterogeneity on potential cloud formation is investigated
using relative humidity as an indicator. This is done by performing numerical experiments …