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Non-Newtonian flow between concentric cylinders

โœ Scribed by T. Hayat; M. Khan; Y. Wang

Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
159 KB
Volume
11
Category
Article
ISSN
1007-5704

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โœฆ Synopsis

The nonlinear rheological effects of Oldroyd 6-constant fluid between concentric cylinders is addressed. Numerical solution of nonlinear differential equation is given. The nonlinear effects on the velocity is shown and discussed. This reveal that characteristics for shear thickening/shear thinning behavior of a fluid is dependent upon the rheological properties.

๐Ÿ“œ SIMILAR VOLUMES

A green's function solution for the case
A green's function solution for the case of laminar incompressible flow between non-concentric circular cylinders
โœ James F. Heyda ๐Ÿ“‚ Article ๐Ÿ“… 1959 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 488 KB

The main result is the determination of Green's function in bi-polar coordinates for the potential equation for a non-concentric annular region. This is then used to solve Poisson's equation for the point velocity in laminar incompressible flow between non-concentric circular cylinders.