City-descriptive input data for urban climate models: Model requirements, data sources and challenges

V Masson, W Heldens, E Bocher, M Bonhomme… - Urban Climate, 2020 - Elsevier
Cities are particularly vulnerable to meteorological hazards because of the concentration of
population, goods, capital stock and infrastructure. Urban climate services require multi …

Evaluation of thermal indices for their applicability in obstacle-resolving meteorology models

J Fischereit, KH Schlünzen - International journal of biometeorology, 2018 - Springer
A thermally comfortable design of outdoor spaces favors social interaction and outdoor
activities and thus contributes to the overall well-being of urban dwellers. To assess such a …

A conservative immersed boundary method for the multi-physics urban large-eddy simulation model uDALES v2. 0

SO Owens, D Majumdar, CE Wilson… - Geoscientific Model …, 2024 - gmd.copernicus.org
Abstract uDALES is an open-source multi-physics microscale urban modelling tool, capable
of performing large-eddy simulation (LES) of urban airflow, heat transfer, and pollutant …

Development of a new urban climate model based on the model PALM-Project overview, planned work, and first achievements

B Maronga, G Gross, S Raasch, S Banzhaf… - Meteorologische …, 2019 - elib.dlr.de
In this article we outline the model development planned within the joint project Model-
based city planning and application in climate change (MOSAIK). The MOSAIK project is …

[HTML][HTML] Including trees in the numerical simulations of the wind flow in urban areas: Should we care?

MH Salim, KH Schlünzen, D Grawe - Journal of Wind Engineering and …, 2015 - Elsevier
Although trees are numerous in urban areas, their dynamic effects on the wind flow are
usually approximated or neglected altogether in many wind engineering studies, especially …

Improving accuracy in simulation of urban wind flows by dynamic downscaling WRF with OpenFOAM

R Kadaverugu, V Purohit, C Matli, R Biniwale - Urban Climate, 2021 - Elsevier
Managing urban air systems is now on top priority. The local wind flow at the building scale
is governed by the urban morphology, which is difficult to be captured by the …

[HTML][HTML] Modelling the impact of an urban development project on microclimate and outdoor thermal comfort in a mid-latitude city

J Anders, S Schubert, T Sauter, S Tunn, C Schneider… - Energy and …, 2023 - Elsevier
This study assesses the impacts of sustainable urban development adapted to climate
change in the city of Stuttgart, Germany. We use the state-of-the-art meteorological …

Tree model with drag, transpiration, shading and deposition: Identification of cooling regimes and large-eddy simulation

T Grylls, M van Reeuwijk - Agricultural and Forest Meteorology, 2021 - Elsevier
Trees play an important role in the urban heat island effect and urban air quality due to their
impact on the transfer of radiation, momentum, heat, moisture and pollution. However, the …

Quantification of uncertainties of radiative transfer calculation in urban canopy models

R Schoetter, C Caliot, TY Chung, RJ Hogan… - Boundary-Layer …, 2023 - Springer
Urban canopy models simplify urban morphology and physical processes such as radiative
transfer to calculate the urban surface energy balance as a lower boundary condition for …

Comparison of Urban Heat Island Diurnal Cycles under Various Atmospheric Conditions Using WRF-UCM

T Fedor, J Hofierka - Atmosphere, 2022 - mdpi.com
The rapid growth of urbanization significantly influences local atmospheric conditions and
life quality of residents living in urban areas by creating a localized phenomenon known as …