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Faivre-Pierret, R.X.; Sestier-Carlin, R.; Berne, P.
CEA Centre d'Etudes de Fontenay-aux-Roses, 92 (France). Dept. de Protection de l'Environnement et des Installations1992
CEA Centre d'Etudes de Fontenay-aux-Roses, 92 (France). Dept. de Protection de l'Environnement et des Installations1992
AbstractAbstract
[en] It is possible to use a Gaussian mathematical model of atmospheric dispersion for calculating atmospheric transfer coefficient (ATC) in long range model, but for proximity models, an experimental model using a tracer technic has to take in account ground effects and natural or artificial obstacles. SF6 tracer method gives the true plume ground trace in real time. The measured ATC shows a larger ground trace, lower concentration in the axis, and a displacement of the maximum concentration with regard to wind axis in comparison with the calculated ATC. (A.B.). 14 refs., 4 figs., 1 tab
Original Title
Etude locale de la dispersion de polluants par une methode de tracage en temps reel
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1992; 12 p; 9. World Clean Air Congress and Exhibition; Montreal, PQ (Canada); 30 Aug 1992
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Report
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Conference
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