Modelling urban and regional aerosols-I. model development

Anthony S. Wexler; Fredrick W. Lurmann; John H. Seinfeld

doi:10.1016/1352-2310(94)90129-5

Modelling urban and regional aerosols-I. model development

Anthony S. Wexler, Fredrick W. Lurmann, John H. Seinfeld

Research output: Contribution to journal › Article › peer-review

189 Scopus citations

Abstract

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.

Original language	English (US)
Pages (from-to)	531-546
Number of pages	16
Journal	Atmospheric Environment
Volume	28
Issue number	3
DOIs	https://doi.org/10.1016/1352-2310(94)90129-5
State	Published - 1994
Externally published	Yes

Keywords

aerosol composition distribution
Aerosol model
aerosol size distribution

ASJC Scopus subject areas

Atmospheric Science
Environmental Science(all)
Pollution
Earth and Planetary Sciences(all)

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keywords = "aerosol composition distribution, Aerosol model, aerosol size distribution",

author = "Wexler, {Anthony S.} and Lurmann, {Fredrick W.} and Seinfeld, {John H.}",

year = "1994",

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language = "English (US)",

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journal = "Atmospheric Environment",

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AU - Wexler, Anthony S.

AU - Lurmann, Fredrick W.

AU - Seinfeld, John H.

PY - 1994

Y1 - 1994

N2 - 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.

AB - 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.

KW - aerosol composition distribution

KW - Aerosol model

KW - aerosol size distribution

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JO - Atmospheric Environment

JF - Atmospheric Environment

SN - 1352-2310

IS - 3

ER -

Modelling urban and regional aerosols-I. model development

Abstract

Keywords

ASJC Scopus subject areas

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