Tom Grylls

PhD student · 2015-2019

PhD on simulating air pollution in the urban microclimate using uDALES, then NERC CSSP China postdoc developing improved urban-environment schemes for global and regional weather models.

Current position: Head of Super Pollutants @ Clean Air Fund

PhD title: Simulating air pollution in the urban microclimate

Primary supervisor: Maarten van Reeuwijk

Previously: Postdoctoral researcher (2020) . Project: NERC CSSP China — improved urban-environment scheme for global and regional models

Areas:

Urban fluid mechanics

Projects:

NERC CSSP China — improved urban-environment scheme for global and regional models

Tags:

Air Quality Boundary Layers Convection Dispersion Drag Entrainment Experiments LES Microclimate Parameterization SEB Shading Stratification uDALES Urban Urban form Vegetation

Publications with group

Pollutant dispersion by tall buildings: laboratory experiments and Large-Eddy Simulation
H. D. Lim, Denise Hertwig, Tom Grylls, Hannah Gough, Maarten van Reeuwijk, Sue Grimmond, et al. · Experiments in Fluids · 2022

Dispersion LES uDALES Experiments Urban Urban form Boundary Layers
How trees affect urban air quality: It depends on the source
Tom Grylls, Maarten van Reeuwijk · Atmospheric Environment · 2022

Air Quality LES uDALES Vegetation Dispersion Urban Convection Drag
uDALES 1.0: a large-eddy simulation model for urban environments
Ivo Suter, Tom Grylls, Birgit S. Sützl, Sam O. Owens, Chris E. Wilson, Maarten van Reeuwijk · Geoscientific Model Development · 2022

uDALES LES Urban Microclimate SEB Dispersion Air Quality
Tree model with drag, transpiration, shading and deposition: Identification of cooling regimes and large-eddy simulation
Tom Grylls, Maarten van Reeuwijk · Agricultural and Forest Meteorology · 2021

Vegetation LES uDALES Drag Shading SEB Microclimate
uDALES: large-eddy-simulation software for urban flow, dispersion, and microclimate modelling
Tom Grylls, Ivo Suter, Birgit Sützl, Sam Owens, David Meyer, Maarten van Reeuwijk · Journal of Open Source Software · 2021

uDALES LES Urban Dispersion Microclimate Urban form
Tree model with drag, transpiration, shading and deposition: Identification of cooling regimes and large-eddy simulation
Maarten van Reeuwijk, Tom Grylls · · 2021

Conference
Vegetation LES uDALES Drag Shading Microclimate SEB
Steady-State Large-Eddy Simulations of Convective and Stable Urban Boundary Layers
Tom Grylls, Ivo Suter, Maarten van Reeuwijk · Boundary-Layer Meteorology · 2020

LES uDALES Boundary Layers Urban Convection Stratification Entrainment
Evaluation of an operational air quality model using large-eddy simulation
Tom Grylls, Clémence M.A. Le Cornec, Pietro Salizzoni, Lionel Soulhac, Marc E.J. Stettler, Maarten van Reeuwijk · Atmospheric Environment: X · 2019

Air Quality LES uDALES Dispersion Urban Parameterization