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Dispersion effects on thermal convection in a Hele-Shaw cell

✍ Scribed by Oddmund Kvernvold; Peder A. Tyvand

Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
280 KB
Volume
24
Category
Article
ISSN
0017-9310

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✦ Synopsis

The influence of hydrodynamic dispersion on thermal convection in a vertical Hele-Shaw cell is studied theoretically. The supercritical, steady roll motion, the heat transport and the stability of the motion are investigated. The dispersion effects are found to be small, but qualitatively different from the corresponding effects in porous convection.

πŸ“œ SIMILAR VOLUMES

Natural convection in a Hele-Shaw cell
Natural convection in a Hele-Shaw cell
✍ S.S. Vorontsov; A.V. Gorin; V.Ye. Nakoryakov; A.G. Khoruzhenko; V.M. Chupin πŸ“‚ Article πŸ“… 1991 πŸ› Elsevier Science 🌐 English βš– 845 KB
Tracer dispersion of non-Newtonian fluid
Tracer dispersion of non-Newtonian fluids in a Hele–Shaw cell
✍ A Boschan; V.J Charette; S Gabbanelli; I Ippolito; R Chertcoff πŸ“‚ Article πŸ“… 2003 πŸ› Elsevier Science 🌐 English βš– 177 KB

We report here a study of the transport and tracer dispersion properties of uids in a model of fractured media. The tracer dispersion process was analyzed using Newtonian and non-Newtonian uids (polymeric solutions). Experiments were carried out in a Hele-Shaw cell using axial ow and dyes as tracers