Size-resolved and chemically resolved model of atmospheric aerosol dynamics

被引：179

作者：

Meng, ZY ^{[1
]}

Dabdub, D

Seinfeld, JH

机构：

[1] CALTECH, Dept Environm Engn Sci, Pasadena, CA 91125 USA

[2] Univ Calif Irvine, Dept Mech & Aerosp Engn, Irvine, CA 92717 USA

[3] CALTECH, Dept Chem Engn, Pasadena, CA 91125 USA

[4] CALTECH, Div Engn & Appl Sci, Pasadena, CA 91125 USA

来源：

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES | 1998年 / 103卷 / D3期

关键词：

D O I：

10.1029/97JD02796

中图分类号：

P4 [大气科学（气象学）];

学科分类号：

0706 ; 070601 ;

摘要：

A three-dimensional, size-resolved and chemically resolved aerosol model is developed. Gas-to-particle conversion is represented by dynamic mass transfer between the gas and aerosol phases. Particle-phase thermodynamics is computed by a new thermodynamic model, Simulating Composition of Atmospheric Particles at Equilibrium 2. The aerosol model is applied to simulate gas and aerosol behavior in the August 27-29, 1987, episode in the South Coast Air Basin of California. The assumption that volatile inorganic species such as NH4NO3 are at instantaneous, local equilibrium is examined.

引用

页码：3419 / 3435

页数：17

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