1.Urban wind environment & air pollution

  （1）Development and application of lattice Boltzmann method (LBM) to urban turbulence and air pollutant diffusion

  （2）Large-eddy simulation (LES)-based high resolution research of architectural and urban turbulence

  （3）Design and evaluation of Urban Ventilation Environment

Figure 1 LES-based high-resolution unsteady simulation of outdoor turbulent environment

2.Green architecture  & Architectural energy saving technology：

（1）Green building design and evaluation

（2）Passive building energy saving technology & building energy consumption evaluation

（3）Indoor thermal environment & air quality

Figure 2 Study on indoor wind environment

Figure 3 Study on indoor thermal equilibrium

Figure 4 Research & design of indoor luminous environment

3.Urban micro climate