## Abstract The thermal convection in a layer of a third grade fluid is investigated, with viscosity being a general function of temperature. We develop a nonβlinear stability analysis and prove that __unconditional nonβlinear stability__ criterion is achieved using a natural energy approach. This
Effects of slip on the non-linear flows of a third grade fluid
β Scribed by R. Ellahi; T. Hayat; F.M. Mahomed; S. Asghar
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 651 KB
- Volume
- 11
- Category
- Article
- ISSN
- 1468-1218
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π SIMILAR VOLUMES
An incompressible third grade fluid occupies the porous space between two rigid infinite plates. The steady rotating flow of this fluid due to a suddenly moved lower plate with partial slip of the fluid on the plate is analysed. The fluid filling the porous space between the two plates is electrical
A ''hydro-kinetic'' equation with the relaxation time involving both molecular and hydrodynamic components proposed in this paper, defines an infinite hierarchy of relaxation times. It is shown that, applied to wall flows, this equation leads to qualitatively correct results in an extremely wide ran