%0 Journal Article
%T Analytical Solutions of Time Periodic Electroosmotic Flow in a Semicircular Microchannel
%J Journal of Applied Fluid Mechanics
%I
%Z 1735-3572
%A Wang, S.
%A Zhao, M.
%A Li, X.
%A Wei, S.
%D 2014
%\ 12/01/2014
%V 8
%N 2
%P 323-327
%! Analytical Solutions of Time Periodic Electroosmotic Flow in a Semicircular Microchannel
%K Electroosmotic flow
%K Integral transform
%K Newtonian fluid
%K Time periodic flow algorithm
%R 10.18869/acadpub.jafm.67.221.22691
%X The time periodic electroosmotic flow of Newtonian fluids through a semicircular microchannel is studied under the Debye–Hückel approximation. Analytical series of solutions are found, and they consist of a time-dependent oscillating part and a time-dependent generating or transient part. Some new physical phenomena are found. The electroosmotic flow driven by an alternating electric field is not periodic in time, but quasi-periodic. There is a phase shift between voltage and flow, which is only dependent on the frequency of external electric field.
%U https://www.jafmonline.net/article_1518_e0b07943d3837b6118a2904762261343.pdf