| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 839025 | Nonlinear Analysis: Real World Applications | 2009 | 12 Pages |
Abstract
We derive, by using a rigorous perturbative approach, the Oberbeck–Boussinesq approximation within the framework of one of the simplest implicit constitutive theories: that of fluids with pressure dependent viscosity. To illustrate an application we use the equations derived here to study the flow of a fluid in a channel with heated walls.
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Authors
K.R. Rajagopal, G. Saccomandi, L. Vergori,