Resumo

LAIN, S.  e  SOMMERFELD, M.. Particle transport in turbulent flows along horizontal ducts. Lat. Am. appl. res. [online]. 2011, vol.41, n.4, pp.301-304. ISSN 0327-0793.

The present contribution describes three-dimensional Euler/Lagrange calculations of confined horizontal gas-particle flows (i.e. channel and pipe flows) emphasizing the importance of elementary processes, such as particle collisions with rough walls and inter-particle collisions, on the predicted overall flow pattern and pressure drop along the duct.

Palavras-chave : Pneumatic conveying; Wall roughness; Inter-particle collisions; Gas-solid flow; Turbulence.

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