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Re-entrant corner flows of Oldroyd-B fluids

โœ Scribed by Evans, J.D.

Book ID
120147643
Publisher
The Royal Society
Year
2005
Tongue
English
Weight
595 KB
Volume
461
Category
Article
ISSN
0962-8444

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๐Ÿ“œ SIMILAR VOLUMES

Re-entrant corner flows of UCM fluids: T
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โœ J.D. Evans ๐Ÿ“‚ Article ๐Ÿ“… 2008 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 980 KB

For a given re-entrant corner geometry, we describe a two parameter family of solutions for the local asymptotic behaviour of the flow and stress fields of UCM fluids. The two parameters used are the coefficients of the upstream wall shear rate and pressure gradient. In describing this parametric so

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โœ J.D. Evans ๐Ÿ“‚ Article ๐Ÿ“… 2008 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 763 KB

This paper continues the description of a two parameter family of solutions for the local asymptotic behaviour of UCM fluids at re-entrant corners. Here, the natural stress basis is used to re-derive the equations in the core flow and boundary layers, with full description of the scalings and matchi

Re-entrant corner flows of PTT fluids in
Re-entrant corner flows of PTT fluids in the Cartesian stress basis
โœ J.D. Evans; D.N. Sibley ๐Ÿ“‚ Article ๐Ÿ“… 2008 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 427 KB

We consider the planar flow of Phan-Thien-Tanner (PTT) fluids around a re-entrant corner of angle ฯ€/ฮฑ where ฮฑ โˆˆ [1/2, 1). The model is considered in the absence of a solvent viscosity and the flow situation assumes complete flow around the corner with the absence of a lip votex. The local asymptotic