Articles | Volume 14, issue 6
https://doi.org/10.5194/gmd-14-3317-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/gmd-14-3317-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Model evaluation paper
| 
04 Jun 2021
Model evaluation paper |
| 04 Jun 2021
| 04 Jun 2021
Evaluation of the dynamic core of the PALM model system 6.0 in a neutrally stratified urban environment: comparison between LES and wind-tunnel experiments
Tobias Gronemeier
CORRESPONDING AUTHOR
Institute of Meteorology and Climatology, Leibniz University Hannover, Hanover, Germany
Kerstin Surm
Meteorological Institute, Universität Hamburg, Hamburg, Germany
Frank Harms
Meteorological Institute, Universität Hamburg, Hamburg, Germany
Bernd Leitl
Meteorological Institute, Universität Hamburg, Hamburg, Germany
Björn Maronga
Institute of Meteorology and Climatology, Leibniz University Hannover, Hanover, Germany
Geophysical Institute, University of Bergen, Bergen, Norway
Siegfried Raasch
Institute of Meteorology and Climatology, Leibniz University Hannover, Hanover, Germany
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20 citations as recorded by crossref.
- Modulating local winds and turbulence around a single building obstacle with the obstruction of tall vegetation G. Duan et al. 10.1063/5.0227565
- Atmospheric flow simulation strategies to assess turbulent wind conditions for safe drone operations in urban environments S. Giersch et al. 10.1016/j.jweia.2022.105136
- Urban vertical air pollution gradient and dynamics investigated with low-cost sensors and large-eddy simulations L. Frederickson et al. 10.1016/j.atmosenv.2023.120162
- Capability of the building-resolving PALM model system to capture micrometeorological characteristics of an urban environment in Vienna, Austria B. Hollósi et al. 10.1016/j.cacint.2024.100152
- Modelling the impact of an urban development project on microclimate and outdoor thermal comfort in a mid-latitude city J. Anders et al. 10.1016/j.enbuild.2023.113324
- Can Areawide Building Retrofitting Affect the Urban Microclimate? An LES Study for Berlin, Germany B. Maronga et al. 10.1175/JAMC-D-21-0216.1
- Dispersion of particulate matter (PM<sub>2.5</sub>) from wood combustion for residential heating: optimization of mitigation actions based on large-eddy simulations T. Wolf et al. 10.5194/acp-21-12463-2021
- Turbulent flow over aligned cylindrical obstacles G. Duan et al. 10.1063/5.0211112
- Challenges of constructing and selecting the “perfect” boundary conditions for the large-eddy simulation model PALM J. Radović et al. 10.5194/gmd-17-2901-2024
- Impacts of building-height variability on turbulent coherent structures and pollutant dispersion: Large-eddy simulations J. Kim et al. 10.1016/j.apr.2023.101736
- Advances in CFD Modeling of Urban Wind Applied to Aerial Mobility A. García-Gutiérrez et al. 10.3390/fluids7070246
- Challenges of high-fidelity air quality modeling in urban environments – PALM sensitivity study during stable conditions J. Resler et al. 10.5194/gmd-17-7513-2024
- Large-Eddy Simulations of the Entrainment and Detrainment of Pollutants at the Roof Level of Two-Dimensional Urban Street Canyons D. Kim et al. 10.5572/KOSAE.2024.40.5.514
- Dispersive Fluxes Within and Over a Real Urban Canopy: A Large-Eddy Simulation Study E. Akinlabi et al. 10.1007/s10546-022-00725-6
- The Departure from Mixed-Layer Similarity During the Afternoon Decay of Turbulence in the Free-Convective Boundary Layer: Results from Large-Eddy Simulations O. Elguernaoui et al. 10.1007/s10546-023-00812-2
- Impact of Local Terrain Features on Urban Airflow M. Coburn et al. 10.1007/s10546-023-00831-z
- Development of an atmospheric chemistry model coupled to the PALM model system 6.0: implementation and first applications B. Khan et al. 10.5194/gmd-14-1171-2021
- Geospatial input data for the PALM model system 6.0: model requirements, data sources and processing W. Heldens et al. 10.5194/gmd-13-5833-2020
- Ventilation of a Mid-Size City under Stable Boundary Layer Conditions: A Simulation Using the LES Model PALM J. Biehl et al. 10.3390/atmos12030401
- Evaluation of the dynamic core of the PALM model system 6.0 in a neutrally stratified urban environment: comparison between LES and wind-tunnel experiments T. Gronemeier et al. 10.5194/gmd-14-3317-2021
15 citations as recorded by crossref.
- Modulating local winds and turbulence around a single building obstacle with the obstruction of tall vegetation G. Duan et al. 10.1063/5.0227565
- Atmospheric flow simulation strategies to assess turbulent wind conditions for safe drone operations in urban environments S. Giersch et al. 10.1016/j.jweia.2022.105136
- Urban vertical air pollution gradient and dynamics investigated with low-cost sensors and large-eddy simulations L. Frederickson et al. 10.1016/j.atmosenv.2023.120162
- Capability of the building-resolving PALM model system to capture micrometeorological characteristics of an urban environment in Vienna, Austria B. Hollósi et al. 10.1016/j.cacint.2024.100152
- Modelling the impact of an urban development project on microclimate and outdoor thermal comfort in a mid-latitude city J. Anders et al. 10.1016/j.enbuild.2023.113324
- Can Areawide Building Retrofitting Affect the Urban Microclimate? An LES Study for Berlin, Germany B. Maronga et al. 10.1175/JAMC-D-21-0216.1
- Dispersion of particulate matter (PM<sub>2.5</sub>) from wood combustion for residential heating: optimization of mitigation actions based on large-eddy simulations T. Wolf et al. 10.5194/acp-21-12463-2021
- Turbulent flow over aligned cylindrical obstacles G. Duan et al. 10.1063/5.0211112
- Challenges of constructing and selecting the “perfect” boundary conditions for the large-eddy simulation model PALM J. Radović et al. 10.5194/gmd-17-2901-2024
- Impacts of building-height variability on turbulent coherent structures and pollutant dispersion: Large-eddy simulations J. Kim et al. 10.1016/j.apr.2023.101736
- Advances in CFD Modeling of Urban Wind Applied to Aerial Mobility A. García-Gutiérrez et al. 10.3390/fluids7070246
- Challenges of high-fidelity air quality modeling in urban environments – PALM sensitivity study during stable conditions J. Resler et al. 10.5194/gmd-17-7513-2024
- Large-Eddy Simulations of the Entrainment and Detrainment of Pollutants at the Roof Level of Two-Dimensional Urban Street Canyons D. Kim et al. 10.5572/KOSAE.2024.40.5.514
- Dispersive Fluxes Within and Over a Real Urban Canopy: A Large-Eddy Simulation Study E. Akinlabi et al. 10.1007/s10546-022-00725-6
- The Departure from Mixed-Layer Similarity During the Afternoon Decay of Turbulence in the Free-Convective Boundary Layer: Results from Large-Eddy Simulations O. Elguernaoui et al. 10.1007/s10546-023-00812-2
5 citations as recorded by crossref.
- Impact of Local Terrain Features on Urban Airflow M. Coburn et al. 10.1007/s10546-023-00831-z
- Development of an atmospheric chemistry model coupled to the PALM model system 6.0: implementation and first applications B. Khan et al. 10.5194/gmd-14-1171-2021
- Geospatial input data for the PALM model system 6.0: model requirements, data sources and processing W. Heldens et al. 10.5194/gmd-13-5833-2020
- Ventilation of a Mid-Size City under Stable Boundary Layer Conditions: A Simulation Using the LES Model PALM J. Biehl et al. 10.3390/atmos12030401
- Evaluation of the dynamic core of the PALM model system 6.0 in a neutrally stratified urban environment: comparison between LES and wind-tunnel experiments T. Gronemeier et al. 10.5194/gmd-14-3317-2021
Latest update: 13 Dec 2024
Short summary
We demonstrate the capability of the PALM model system version 6.0 to simulate urban boundary layers. The studied situation includes a real-world building setup of the HafenCity area in Hamburg, Germany. We evaluate the simulation results against wind-tunnel measurements utilizing PALM's virtual measurement module. The comparison reveals an overall high agreement between simulation results and wind-tunnel measurements including mean wind speed and direction as well as turbulence statistics.
We demonstrate the capability of the PALM model system version 6.0 to simulate urban boundary...
