Results 31 to 40 of about 6,287 (220)

Two-liquid stratified electroosmotic flow in microchannels [PDF]

, 2006
Two-liquid stratified electroosmotic flows are analyzed analytically and numerically. The model considers surface charges at the interface, which induce jumps of both pressure and stress across the interface.
Gao, Yandong
core   +1 more source

Electroosmotic Mixing of Non-Newtonian Fluid in a Microchannel with Obstacles and Zeta Potential Heterogeneity

Micromachines, 2021
This paper investigates the electroosmotic micromixing of non-Newtonian fluid in a microchannel with wall-mounted obstacles and surface potential heterogeneity on the obstacle surface.
Lanju Mei, Defu Cui, Jiayue Shen, Diganta Dutta, Willie Brown, Lei Zhang, Ibibia K. Dabipi   +6 more
doaj   +1 more source

Integrated Parylene LC-ESI on a Chip [PDF]

, 2005
In this thesis, several microfluidic devices will be introduced to demonstrate the integration capability of a multilayer parylene surface micromachining technology.
Xie, Jun
core   +1 more source

Heat measures in performance of electro-osmotic flow of Williamson fluid in micro-channel

Alexandria Engineering Journal, 2020
Present study signifies the thermal analysis of the electroosmotic flow of Williamson fluid in the presence of peristaltic propulsion and asymmetric zeta potential at the walls.
S. Noreen, S. Waheed, DC. Lu, Abid Hussanan   +3 more
doaj   +1 more source

Electroosmotic flow patterning using microfluidic delay loops [PDF]

, 2006
A theoretical and experimental investigation of alternating electroosmotic flow patterns by means of specially designed delay loops is presented. Using elementary methods of compact network modeling and detailed FEM simulations the flow behavior and, in ...
Püschl, R. J., Walder, M., Böhm, M., Schönfeld, F., Wenclawiak, B., Hardt, Steffen   +5 more
core   +1 more source

Mathematical model for numerical simulations of thermal energy of nano-fluid in a complex peristaltic transport within a curved passage:Pharmacological and engineering biomedical application

Case Studies in Thermal Engineering, 2023
The proposed scientific model is based on peristaltic movement of nanofluid within a curved channel of an electrically conducting material. To obtain a numerical solution for the electric potential function, the Debye-Hückel and Lubrication theory ...
Nahid Fatima, Khulud Alayyash, Wafa F. Alfwzan, Nouman Ijaz, Arshad Riaz, Najma Saleem, ElSayed M. Tag El-Din   +6 more
doaj   +1 more source

Modeling and Simulations of Buongiorno’s Model for Nanofluid in a Microchannel with Electro-Osmotic Effects and an Exothermal Chemical Reaction

Nanomaterials, 2021
The article presents a mathematical model for the magnetized nanofluid flow and heat transfer with an exothermic chemical reaction controlled by Arrhenius kinetics. Buongiorno’s model with passive boundary condition is employed to formulate the governing
Ammarah Raees, Muhammad Raees-ul-Haq, Muavia Mansoor   +2 more
doaj   +1 more source

Electroosmotic Flow in Skin [PDF]

The Electrochemical Society Interface, 1998
A Summary to The Electrochemical Society for the 1998 Edward G. Weston Summer Research Fellowship.
openaire   +1 more source

Transient Electroosmotic Flow in Slit Microchannel Containing Salt-Free Medium [PDF]

, 2009
A theoretical study on the transient electroosmotic flow through a slit microchannel containing a salt-free medium is presented for both constant surface charge density and constant surface potential.
Shih-Hsiang Chang
core   +1 more source

Inducing AC-electroosmotic flow using electric field manipulation with insulators [PDF]

, 2021
Classically, the configuration of electrodes (conductors) is used as a means to determine AC-electroosmotic flow patterns. In this paper, we use the configuration of insulator materials to achieve AC-electroosmotic flow patterning in a novel approach. We
Olthuis, Wouter, Westerbeek, Eiko Y., Jorissen, Koen F.A., Olthuis, Wouter; id_orcid, Tiflidis, C., De Malsche, Wim, Eijkel, Jan C.T.   +6 more
core   +1 more source