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Temporal and spatial variations of the particle size distribution of PAHs and their dry deposition fluxes in Korea
Abstract The atmospheric particle size distributions between 0.1 and 100 μm in diameter and their dry deposition fluxes of polycyclic aromatic hydrocarbons (PAHs) were measured at four sites in theExpand
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Seasonal variation of particle size distributions of PAHs at Seoul, Korea
The atmospheric size distributions of particulate polycyclic aromatic hydrocarbons (PAHs) up to 10 μm in diameter were measured at Seoul in the summer and winter of 2003. The concentrations of totalExpand
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Relative contributions of individual phoretic effect in the below-cloud scavenging process
Abstract We systematically estimate the thermophoretic and diffusiophoretic effect to the below-cloud scavenging coefficient based on the below-cloud scavenging coefficient expression derived in Bae,Expand
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Effects of below-cloud scavenging on the regional aerosol budget in East Asia
Abstract We examine the effects of below-cloud scavenging on regional aerosol simulations over East Asia using wet deposition fluxes observed at Acid Deposition Monitoring Network in East AsiaExpand
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Development of an Aerosol Dynamics Model for Dry Deposition Process Using the Moment Method
An aerosol dynamics model for dry deposition process is developed based on the moment method. Since it is hard to fully apply the moment method to the widely used dry deposition velocity expressionsExpand
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Coupling WRF Double-Moment 6-Class Microphysics Schemes to RRTMG Radiation Scheme in Weather Research Forecasting Model
A method to explicitly calculate the effective radius of hydrometeors in the Weather Research Forecasting (WRF) double-moment 6-class (WDM6) microphysics scheme is designed to tackle the physicalExpand
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Derivation and verification of an aerosol dynamics expression for the below-cloud scavenging process using the moment method
Abstract An aerosol dynamics equation for the below-cloud scavenging process considering phoretic and electric charging effects in addition to the conventional mechanisms (the Brownian diffusion,Expand
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Development and evaluation of an expression for polydisperse particle scavenging coefficient for the below-cloud scavenging as a function of rain intensity using the moment method
An analytical expression for wet scavenging coefficient for below-cloud scavenging that is function of collision efficiency, raindrop terminal velocity, raindrop size distribution, and particle sizeExpand
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Approximated solution on the properties of the scavenging gap during precipitation using harmonic mean method
Abstract Wet deposition refers to both natural and artificial processes where particles are scavenged by atmospheric hydrometeors. Below-cloud atmospheric particles are removed by raindrops viaExpand
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The influence of electric charge on minimum particle scavenging efficiency particle size during below-cloud scavenging processes
Abstract Below-cloud wet deposition scavenging processes are important for removing coarse and very fine particles from the atmosphere. This study investigated the influence of electric charge onExpand
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