Gas suspension flow in a periodic row of cylinders: calculation of particle concentration fields

O. V. Soloveva

Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki, Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki, Tome 157 (2015) no. 4, pp. 149-157

Résumé

The problem of the flow of a gas suspension in a periodic row of cylinders is solved. The gas flow field is calculated in the Stokes approximation by the method of collocations neglecting the influence exercised by the dispersed phase and compressibility of the carrier medium. To simulate the dispersed phase movement, the full Lagrangian method is used, within which the trajectories and concentration of suspended particles along them are calculated. The distribution of particle concentration in the vicinity of the cylinder and on its surface for different values of parameters of the row of cylinders and the dispersed phase are studied.

Détail

Keywords: gas suspension flow, Stokes approximation, periodic row of cylinders
Mots-clés : concentration of particles.

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