Hyperbolicity and change of type in flows of FENE-P fluids
β Scribed by B Purnode; V Legat
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 901 KB
- Volume
- 65
- Category
- Article
- ISSN
- 0377-0257
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π SIMILAR VOLUMES
## Abstract An analysis describing viscoelastic flow of a FENE fluid in packed beds or porous media is presented based on the capillary hybrid model of the flow. A close similarity is revealed between the functional relationship of the reduced elongational viscosity to and that relating the reduced
In this work, we consider a viscous boundary layer flow past a flat plate at a non-zero pressure gradient, for a viscoelastic fluid governed by the FENE-P model. Assuming that the Reynolds number Re and the Weissenberg number He satisfy the condition Re We 2 1, we will show that the stream function
## Abstract There is a growing interest in developing numerical tools to investigate the onset of physical instabilities observed in experiments involving viscoelastic flows, which is a difficult and challenging task as the simulations are very sensitive to numerical instabilities. Following a rece