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Issue 9 (1) 2010 pp. 25–38

Marcin Krukowski

MODELLING PROPAGATION OF PASSIVE POLLUTANTS IN SURFACE ZONE OF RIVER STREAM WITH COMPOUND CHANNEL

Keywords: open channel, compound cross-section, passive pollutants, floating solid particles
Abstract: The work was designed to visualise the propagation of pollutants in the compound channel of a river stream by releasing small light floating solid particles into a turbulent flow in a way allowing to trace them with video cameras (Particle Image Velocimetry). Obviously because the turbulent velocity fluctuations are irregular, the results of each trail differ. On average, the particles wander apart from each other and the rate at which they wander apart can be related to the diffusion coefficient. Experimental investigations of that kind were carried out using a 16 x 2.08 m hydraulic model, and their results are discussed in detail in the present paper.
pub/9_1_25.pdf Full text available in in Adobe Acrobat format:
http://www.formatiocircumiectus.actapol.net/volume9/issue1/9_1_25.pdf

For citation:

MLA Krukowski, Marcin. "MODELLING PROPAGATION OF PASSIVE POLLUTANTS IN SURFACE ZONE OF RIVER STREAM WITH COMPOUND CHANNEL." Acta Sci.Pol. Form. Cir. 9.1 (2010): 25–38.
APA (2010). . Acta Sci.Pol. Form. Cir. 9 (1), 25–38
ISO 690 KRUKOWSKI, Marcin. MODELLING PROPAGATION OF PASSIVE POLLUTANTS IN SURFACE ZONE OF RIVER STREAM WITH COMPOUND CHANNEL. Acta Sci.Pol. Form. Cir., 2010, 9.1: 25–38.
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Streszczenie w języku polskim:
http://www.formatiocircumiectus.actapol.net/tom9/zeszyt1/abstrakt-25.html