Data portal · Method
RANS CFD datasets and case set-ups for urban flow
Reynolds-averaged (RANS) CFD solutions and case set-ups for wind and dispersion around buildings and across districts. RANS is the workhorse of engineering practice for pedestrian-wind and air-quality assessments; these entries include steady flow fields, parametric studies and training data for surrogate models.
- 32 resources
- 2 field
- 2 lab
- 28 simulation
- 1 benchmark
All 32 resources, largest first
-
URANS cross-comparison on the AIJ Niigata case against wind-tunnel data.
Benchmark Simulation Simulation outputCase setup RANS
-
Full ENVI-met outputs and configuration for Via Milano, Pescara, with current and 2050 scenarios before and after redesign. Useful for urban thermal comfort case studies.
Simulation Simulation outputCase setup RANS
-
Source files, data and metadata of ExaQUte simulations of turbulent flow around rectangular bodies and the CAARC high-rise building with stochastic inlets. Useful as wind-engineering CFD case setups and output.
-
ENVI-met 5.6.1 simulation results for green infrastructure and nature-based solutions in the LIFE AGREEN_NET project (2019 and 2030). Useful for urban thermal comfort studies.
Simulation Simulation output RANS
-
Simulated hazardous gas dispersion data from GRAMM-GRAL over a chemical park building layout. Useful for dispersion and ML studies.
Simulation Simulation output RANS
-
Resulting data and source code for an inhomogeneous wind scheme for urban street canyons, validated against CFD. Useful for street-canyon pollutant dispersion parameterisation.
Collection · 5 parts Simulation Simulation outputSoftware & tools RANSAnalytical
-
Gridded ENVI-met outputs and visualisations for four European cities assessing urban heat mitigation measures. Useful for microclimate and thermal-comfort studies.
Simulation Simulation output RANS
-
FluidUrban v1.0 geometry and mesh generator with model outputs and plotting scripts for urban ventilation and pollutant dispersion.
Simulation Software & toolsGeometrySimulation output RANS
-
Numerical dispersion simulations over the Paris Opera district using the PMSS model.
Simulation Simulation output RANS
-
Example CFD simulation and code for distributed training of a U-Net predicting urban aerodynamic flow and pollutant dispersion. Useful for ML surrogates of urban flow.
Simulation Simulation outputSoftware & tools ML / surrogateRANS
-
OpenFOAM-v8 set-ups for wind and concentration fields in several street-canyon scenarios.
-
Input and output spatial data of ENVI-met microclimate simulations for Florence studying tree design scenarios in an industrial area. Useful for urban heat mitigation modelling.
Collection · 2 parts Simulation Simulation outputCase setup RANS
-
RANS simulations of thermal street canyon pollutant dispersion with surrogate models.
Collection · 2 parts Simulation Simulation outputSoftware & tools RANSML / surrogate
-
ANSYS Fluent case files and mesh (14.8M cells) for PM2.5 dispersion from vehicle emissions in an urban area. Useful as a reusable CFD case setup.
Simulation Case setupSimulation output RANS
-
Dataset of microscale atmospheric flow simulations around randomly generated urban geometries for several stability classes. Useful for training and testing ML surrogates of urban flow.
Simulation Simulation output RANSML / surrogate
-
Standardised protocol and QGIS plugin to automate ENVI-met microclimate model setup. Useful for generating urban microclimate cases.
Simulation Software & toolsCase setup RANS
-
CFD code, case settings and results for natural ventilation among units of double-loaded apartment floors with four plan shapes. Useful as ventilation case setups.
Simulation Case setupSimulation output RANS
-
CAD geometry and simulation-ready models for four windcatcher shaft designs for natural ventilation CFD. Useful as case setups for building ventilation studies.
Simulation GeometryCase setup RANS
-
ENVI-met parameterisations, inputs and postprocessing scripts for assessing grass grid pavers' heat mitigation. Useful for reproducing urban microclimate scenarios.
Simulation Case setupSoftware & tools RANS
-
CFD model set-up reproducing results on tree impact on gas concentrations in a street canyon.
Simulation Case setupSimulation output RANS
-
Input geometries and wind pressure coefficient results from CpSimulator, a cloud-based platform for predicting Cp on buildings. Useful for natural ventilation and wind-load studies.
Simulation GeometrySimulation outputSoftware & tools RANS
-
Processed outputs and Python scripts from PALM, WRF and Fluent simulations for an urban model comparison.
Simulation Simulation outputSoftware & tools LESRANSMesoscale model
-
OpenFOAM-based CFD code coupling full O3-NOx-VOC photochemistry for microscale reactive pollutant dispersion in urban areas.
Simulation Software & tools RANS
-
EnviReader reads and visualises ENVI-met simulation outputs including 2D maps and 3D viewer with wind. Useful for postprocessing urban microclimate simulations.
Simulation Software & tools RANS
-
Field and CFD data for physics-informed surrogate modelling of urban wind under sparse measurements.
Field MeasurementsSimulation output RANSML / surrogate
-
Experimental and CFD pressure coefficients on facades and roofs for detailed and simplified building geometries.
Lab MeasurementsSimulation output Wind tunnelRANS
-
CFD dataset assessing pollutant removal by photocatalytic facades in open urban settings. Useful for urban air-quality mitigation studies.
Simulation Simulation output RANS
-
Wind tunnel and CFD data for pedestrian wind comfort around realistic university campus buildings. Useful for validating pedestrian wind CFD.
Lab MeasurementsSimulation output Wind tunnelRANS
-
Source code of four modelling systems (CHIMERE, GRAMM, GRAL, VERT) for black carbon dispersion over Modena. Useful for urban air-quality and microscale dispersion modelling.
Simulation Software & tools Mesoscale modelRANS
-
WOCSS adapters for coupled WRF and OpenFOAM simulations using preCICE.
Simulation Software & tools RANSMesoscale model
-
CFD vertical wind profile results, wind-profile scheme functions and validation against observations for inhomogeneous urban canopies. Useful for parameterising urban wind profiles.
Simulation Simulation output RANS
-
Open-source successor to LANL's QUIC: a mass-conserving diagnostic wind solver on GPU (QES-Winds), a turbulence closure (QES-Turb) and Lagrangian dispersion (QES-Plume) for building-resolving runs much faster than real time.
Simulation Software & tools RANS