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Trasporto degli inquinanti in acqua

FISICA AMBIENTALE 1. Trasporto degli inquinanti in acqua. Antonio Ballarin Denti a.ballarindenti@dmf.unicatt.it. TRASPORTO NEI CORSI D’ACQUA. Equazione di continuità. ONE DIMENSIONAL DISPERSION EQUATION On the left-hand side a stream is sketched, of which a

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Trasporto degli inquinanti in acqua

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  1. FISICA AMBIENTALE 1 Trasporto degli inquinanti in acqua Antonio Ballarin Denti a.ballarindenti@dmf.unicatt.it

  2. TRASPORTO NEI CORSI D’ACQUA Equazione di continuità

  3. ONE DIMENSIONAL DISPERSION EQUATION On the left-hand side a stream is sketched, of which a small part is enlarged on the right-hand side. The variables indicated there refer to a frame moving with the average flow

  4. Stationary fluid movement under gravity and friction force in equilibrium

  5. Nube finita istantanea -b/2 < x < b/2 t = 0 C = C0 altrove t = 0 C = 0

  6. Modello di rischio per il Reno Calculations based on a Rhine calamity model, compared with calibration experiments. The upper figure refers to Maximiliansau, some 210 km from the “calamity”, and the lower figure to Lobith, some 710 km from the “calamity”.

  7. Emissione puntuale continua Concentration profile for a continuous centreline injection. The curve “centreline” shows the concentration as a function of distance along the centre of the river, the curve “side” similarly at one of the sides.

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