起伏のある地形上における大気汚染予測システムに関する研究 (III)
書誌事項
- タイトル別名
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- Studies on Prediction System of Pollutant Dispersion in Complex Terrain (III)
説明
Our previous papers presented the practical system to predict pollutant dispersion in a complex terrain. The study included the field experiments conducted in such region.<BR>At first the field of wind flow in an area concerned is determined by a modified potential flow model. Second the ground level concentration is calculated by the modified plume model.<BR>This paper presents the effect of various parameters in the wind field model on calculated wind field in comparison with the observation of the experiments in Tochigi area.<BR>As a result of analysis, the desirable parameter of power law is estimated to be 0.14 and the pseudo-resistance parameter 1.0 to calculate the wind field in neutral condition in Tochigi area by the proposed model. Though the effect of wind boundary condition seems to be significant, the proposed model is found to be applicable when the above mentioned parameters are determined properly.
収録刊行物
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- 大気汚染学会誌
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大気汚染学会誌 20 (3), 168-178, 1985
公益社団法人 大気環境学会
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詳細情報 詳細情報について
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- CRID
- 1390001204617677568
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- NII論文ID
- 130003977892
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- ISSN
- 21863695
- 03867064
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- データソース種別
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- JaLC
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
