Effect of wall movement on dispersion of a solute in casson fluid flow in an annulus
Abstract eng: The present model analyses the dispersion of a solute in Casson fluid in unsteady pressure driven flow through an annulus in which the outer wall is moving in its own plane. By using the generalized dispersion model, the expressions for dispersion coefficient and mean concentration are obtained. In the case of wall movement, the dispersion coefficient is observed to take both positive and negative values, which differ from the case of stationary boundary where the dispersion coefficient takes only positive values.
Publisher:
International Union of Theoretical and Applied Mechanics, 2016
Conference Title:
Conference Title:
24th International Congress of Theoretical and Applied Mechanics
Conference Venue:
Montreal (CA)
Conference Dates:
2016-08-21 / 2016-08-26
Rights:
Text je chráněný podle autorského zákona č. 121/2000 Sb.
Record appears in:
Record created 2016-11-15, last modified 2016-11-15
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