Coaxial-disk flow of an Oldroyd-B fluid: exact solution and stability
β Scribed by N. Phan-Thien
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 675 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0377-0257
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π SIMILAR VOLUMES
## Abstract This study is presented for the flow of an OldroydβB fluid subject to convective boundary conditions. The twoβdimensional equations are simplified by using boundary layer approximations. The analytic solutions in the whole spatial domain (0 β€ Ξ· < β) are derived by a homotopy analysis me
## Abstract In this article we present a finite element method for simulating the timeβdependent flow of an OldroydβB fluid in a lidβdriven cavity, which is a stringent test problem at high Weissenberg number. The key considerations for developing the methodology are the preservation of the positiv
We calculated the diffusion impedance to the surface of a rotating disk in an Ostwald fluid. The experimental study has been performed by a frequency analysis of the electrochemical impedance corresponding to the reduction of the potassium ferricyaaide in a KC1 (N) solution ofa high polymer additive