MODELING URBAN AND REGIONAL AEROSOLS .1. MODEL DEVELOPMENT

被引：192
|
作者：
WEXLER, AS
LURMANN, FW
SEINFELD, JH
机构：
[1] SONOMA TECHNOL INC, SANTA ROSA, CA 95403 USA
[2] CALTECH, DEPT CHEM ENGN, PASADENA, CA 91125 USA
来源：
ATMOSPHERIC ENVIRONMENT | 1994年 / 28卷 / 03期
关键词：
AEROSOL MODEL; AEROSOL SIZE DISTRIBUTION; AEROSOL COMPOSITION DISTRIBUTION;
D O I：
10.1016/1352-2310(94)90129-5
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The partial differential equation that describes the size and composition distribution of atmospheric particles is stated. The equation describes the processes that may influence the particulate size and composition, namely emissions, deposition, advection, turbulent diffusion, condensation, evaporation, coagulation, nucleation, settling and heterogeneous chemical reactions. Each term in the equation is analysed to estimate its influence on the overall distributions under typical urban conditions. Numerical methods are developed to solve the equation in conjunction with an Eulerian gas-phase model.
引用
收藏
页码：531 / 546
页数：16
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