Fine Dust Prediction and Dispersion Digital Twin

Portfolio: Fine Dust Prediction and Dispersion Digital Twin

Development of the Fine Dust Flow Twin Prototype

2019.11.01 ~ 2019.11.30
Client: KT Convergence Technology Institute

Purpose of DT establishment
Analysis of density and diffusion patterns of fine dust before and after construction when a new building is being built

Elements of DT: GIS + BIM + Object model + Fine dust diffusion model

    • GIS + BIM – Space information of the interested area
    • Object model – Model of characteristics related to diffusion of fine dust by objects included in the space information
    • Fine dust diffusion model – CFD (computational fluid dynamics) model relevant to diffusion of fine dust on the three-dimensional space

Index measuring the simulation results
Density and diffusion speed of fine dust depending on the location and height of a new building