Analysis of Atmospheric Diffusion of Pollutants Based on the Limited Observation of Horizontal Wind

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概要

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• In this paper a numerical method of predicting the pollutant concentration in the atmosphere is suggested. Method of variational approach to determinate the three dimensional wind field from the measured data at the irregularly located observation stations, is improved. Numerical algorithm for obtainning the physically relevant distribution of the pollutant concentrations by solving a convection-diffusion equation is presented and an example of analysed data is demonstrated. Numerical results of the wind fields and the pollutant concentrations are given.

• 宇宙航空研究開発機構の論文

著者

• Wu H

  Visiting Professor; Present Address Computing Center Academia Sinica

• LIER Wang

  Visiting Scientist; Present address, Institute of Mathematics Academia Sinica

• HUAMO Wu

  Visiting Professor; Present address, Computing Center Academia Sinica

• Lier Wang

  Visiting Scientist; Present Address Institute Of Mathematics Academia Sinica

関連論文

• Analysis of Atmospheric Diffusion of Pollutants Based on the Limited Observation of Horizontal Wind

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