模拟风模型
Simulated Wind Model
本系统针对强风对整个城市进行三维数值模拟仿真,基于GIS的数据 和城市三维建模技术的CFD模拟可以做到超精细化的分析, 实现对米级格点的大风仿真;通过对比自动站的实况监测数据, 为不同高度的风速风向分析并已经业务应用,为城市护航。
This system for strong winds for the whole city to carry out three-dimensional numerical simulation, CFD simulation based on GIS data and city three-dimensional modeling technology can do ultra-fine analysis, archieved the simulation of the metre-level grid point of the wind; by comparing the live monitoring data of the automatic station, for different heights of wind speed and wind direction analysis and has been business applications, for the city escort.
子区域模拟
Sub-area simulation
~模拟范围1km2, 0.8亿网格网格分辨率2.5m (超图片分辨率)
~80 Million meshs Grid Simulation
全市模拟
Whole City Simulation
~模拟范围2000km2,1.25亿网格网格 (超图片分辨率)
~125 million meshs Grid resolution simulation
本系统针对强风对整个城市进行三维数值模拟仿真,基于GIS的数据 和城市三维建模技术的CFD模拟可以做到超精细化的分析, 实现对米级格点的大风仿真;通过对比自动站的实况监测数据, 为不同高度的风速风向分析并已经业务应用,为城市护航。
This system for strong winds for the whole city to carry out three-dimensional numerical simulation, CFD simulation based on GIS data and city three-dimensional modeling technology can do ultra-fine analysis, archieved the simulation of the metre-level grid point of the wind; by comparing the live monitoring data of the automatic station, for different heights of wind speed and wind direction analysis and has been business applications, for the city escort.