The transient electro-osmotic flow of a generalized Maxwell fluid with fractional derivative in a narrow capillary tube is examined. With the help of an integral transform method, analytical expressions are derived for the electric potential and transient velocity profile by solving the linearized Poisson-Boltzmann equation and the Navier-Stokes equation. It was shown that the distribution and establishment of the velocity consists of two parts, the steady part and the unsteady one. The effects of relaxation time, fractional derivative parameter, and the Debye-Hückel parameter on the generation of flow are shown graphically and analyzed numerically. The velocity overshoot and oscillation are observed and discussed.
Transient electro-osmotic flow of generalized Maxwell fluids in a straight pipe of circular cross section
Shaowei Wang,Moli Zhao,Xicheng Li
Published 2014 in Central European Journal of Physics
ABSTRACT
PUBLICATION RECORD
- Publication year
2014
- Venue
Central European Journal of Physics
- Publication date
2014-05-06
- Fields of study
Physics, Engineering
- Identifiers
- External record
- Source metadata
Semantic Scholar
CITATION MAP
EXTRACTION MAP
CLAIMS
- No claims are published for this paper.
CONCEPTS
- No concepts are published for this paper.
REFERENCES
Showing 1-29 of 29 references · Page 1 of 1
CITED BY
Showing 1-27 of 27 citing papers · Page 1 of 1