Articles | Volume 15, issue 13
https://doi.org/10.5194/gmd-15-5309-2022
https://doi.org/10.5194/gmd-15-5309-2022
Development and technical paper
 | 
13 Jul 2022
Development and technical paper |  | 13 Jul 2022

uDALES 1.0: a large-eddy simulation model for urban environments

Ivo Suter, Tom Grylls, Birgit S. Sützl, Sam O. Owens, Chris E. Wilson, and Maarten van Reeuwijk

Related authors

Building-resolving simulations of anthropogenic and biospheric CO2 in the city of Zurich with GRAMM/GRAL
Dominik Brunner, Ivo Suter, Leonie Bernet, Lionel Constantin, Stuart K. Grange, Pascal Rubli, Junwei Li, Jia Chen, Alessandro Bigi, and Lukas Emmenegger
EGUsphere, https://doi.org/10.5194/egusphere-2025-640,https://doi.org/10.5194/egusphere-2025-640, 2025
Short summary

Related subject area

Atmospheric sciences
Low-level jets in the North and Baltic seas: mesoscale model sensitivity and climatology using WRF V4.2.1
Bjarke T. E. Olsen, Andrea N. Hahmann, Nicolas G. Alonso-de-Linaje, Mark Žagar, and Martin Dörenkämper
Geosci. Model Dev., 18, 4499–4533, https://doi.org/10.5194/gmd-18-4499-2025,https://doi.org/10.5194/gmd-18-4499-2025, 2025
Short summary
SynRad v1.0: a radar forward operator to simulate synthetic weather radar observations from volcanic ash clouds
Vishnu Nair, Anujah Mohanathan, Michael Herzog, David G. Macfarlane, and Duncan A. Robertson
Geosci. Model Dev., 18, 4417–4432, https://doi.org/10.5194/gmd-18-4417-2025,https://doi.org/10.5194/gmd-18-4417-2025, 2025
Short summary
Chempath 1.0: an open-source pathway analysis program for photochemical models
Daniel Garduno Ruiz, Colin Goldblatt, and Anne-Sofie Ahm
Geosci. Model Dev., 18, 4433–4454, https://doi.org/10.5194/gmd-18-4433-2025,https://doi.org/10.5194/gmd-18-4433-2025, 2025
Short summary
PALACE v1.0: Paranal Airglow Line And Continuum Emission model
Stefan Noll, Carsten Schmidt, Patrick Hannawald, Wolfgang Kausch, and Stefan Kimeswenger
Geosci. Model Dev., 18, 4353–4398, https://doi.org/10.5194/gmd-18-4353-2025,https://doi.org/10.5194/gmd-18-4353-2025, 2025
Short summary
Atmospheric moisture tracking with WAM2layers v3
Peter Kalverla, Imme Benedict, Chris Weijenborg, and Ruud J. van der Ent
Geosci. Model Dev., 18, 4335–4352, https://doi.org/10.5194/gmd-18-4335-2025,https://doi.org/10.5194/gmd-18-4335-2025, 2025
Short summary

Cited articles

Ambirajan, A. and Venkateshan, S. P.: Accurate determination of diffuse view factors between planar surfaces, Int. J. Heat Mass Transf., 36, 2203–2208, https://doi.org/10.1016/S0017-9310(05)80151-6, 1993. a
American Society of Civil Engineers Task Committee on Outdoor Human Comfort ASCE​​​​​​​: Outdoor human comfort and its assessment: state of the art, American Society of Civil Engineers (ASCE), Reston, VA, 68 pp., ISBN 0784406847, 2004. a
American Society of Civil Engineers Task Committee on Urban Aerodynamics ASCE: Urban aerodynamics: wind engineering for urban planners and designers, American Society of Civil Engineers (ASCE), Reston, VA, 63 pp., ISBN 9780784411797, 2011. a
American Society of Heating Refrigerating and Air-Conditioning Engineers Inc. (ASHRAE): 2011 ASHRAE Handbook: Heating, Ventilating, and Air-Conditioning Applications, chapter 35, Solar energy use, American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc., 1108 pp., ISBN 978-1-936504-07-7, 2011. a
Aoyagi, T. and Takahashi, S.: Development of an Urban Multilayer Radiation Scheme and Its Application to the Urban Surface Warming Potential, Bound.-Lay. Meteorol., 142, 305–328, https://doi.org/10.1007/s10546-011-9679-0, 2012. a
Download
Short summary
Cities are increasingly moving to the fore of climate and air quality research due to their central role in the population’s health and well-being, while suitable models remain scarce. This article describes the development of a new urban LES model, which allows examining the effects of various processes, infrastructure and vegetation on the local climate and air quality. Possible applications are demonstrated and a comparison to an experiment is shown.
Share