大气污染物迁移的协同系统分析

大气污染物迁移的协同系统分析 SYNERGETIC SYSTEM ANALYSIS FOR AIR POLLUTANT MOVEMENT 陈焕章 Cheng Huanzhang 1 first-author 周焕文 Zhou Huanwen 1 武汉大学环境科学系 武汉大学环境科学系 Department of Environmental Science, Wuhan University Department of Environmental Science, Wuhan University 本文探讨利用协同系统分析方法,从理论上阐述大气污染物迁移的统计力学基础,包括如何确定大气污染物迁移的速度场,浓度场以及湍流脉动速度,并使之与大气污染监测紧密联系起来,从而实现大气污染模拟。 In this paper, a theoretic exposition of statistical dynamics for turbulent diffusion and transport of air pollutant is given by means of synergetic system analysis, it includes how to determine the velocity field, concentration field and turbulent velocity fluctuation for air pollutant movement, and closely connect them with the air pollution monitoring, thereby bring about the air pollution simulation. 协同学 大气污染模拟 统计力学 synergetics air pollution modeling statistical dynamics 1992-01-01 2021-04-01 1