城区大气中TSP扩散的数值模型与应用研究

Study on numerical model for TSP diffusion and its application in the urban area

本文在建立TSP二维有限差分数值扩散模型的基础上 ,运用VisualBasic语言 ,研制了TSP浓度预测模拟信息系统 ,并将该系统应用于某区的大气污染预测问题。该系统对城市大气环境污染预测、控制、治理等具有重要的实际意义。

On the basis of finite difference numerical model about two dimension diffusion of TSP, the Visual Basic language was used to set up the information system of TSP prediction and simulation, and also was applied to the air pollution prediction problem in a district. The system has much practical significance in prediction, controlling and tackling the urban pollution problem.