TY - JOUR
T1 - Effect of temperature, atmospheric condition, and particle size on extinction in a plume of volatile aerosol dispersed in the atmospheric surface layer
AU - Tsang, Tate T.H.
AU - Pai, Prasad
AU - Korgaonkar, Nitin V.
PY - 1988/2/1
Y1 - 1988/2/1
N2 - The objective of this work is to study the effects of ambient temperature, atmospheric condition, and particle size on the extinction coefficient of diesel fuel and fog oil smoke. A first-order closure model is used to describe the turbulent diffusion of the smoke in the atmospheric surface layer. Mean values of wind speed and diffusivity in the vertical direction are obtained by the use of the Monin-Obukhov similarity theory. The 2-D crosswind line source model also includes the aerosol kinetic processes of evaporation, sedimentation, and deposition. Numerical results are obtained from simulations on a supercomputer.
AB - The objective of this work is to study the effects of ambient temperature, atmospheric condition, and particle size on the extinction coefficient of diesel fuel and fog oil smoke. A first-order closure model is used to describe the turbulent diffusion of the smoke in the atmospheric surface layer. Mean values of wind speed and diffusivity in the vertical direction are obtained by the use of the Monin-Obukhov similarity theory. The 2-D crosswind line source model also includes the aerosol kinetic processes of evaporation, sedimentation, and deposition. Numerical results are obtained from simulations on a supercomputer.
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U2 - 10.1364/AO.27.000593
DO - 10.1364/AO.27.000593
M3 - Article
AN - SCOPUS:84975661937
SN - 1559-128X
VL - 27
SP - 516
EP - 522
JO - Applied Optics
JF - Applied Optics
IS - 3
ER -