Lili Xia is currently a Ph.D student at the Department of the Built Environment at Eindhoven University of Technology (TU/e), under the supervision of Prof. Bert Blocken. Her Ph.D research topics include evaporative cooling in urban areas using water spray systems and aerosol dispersion and removal in indoor environments. The methods applied in her research are numerical simulations with Computational Fluid Dynamics (CFD) using the Eulerian-Lagrangian approach and field measurements.