Hydrodynamics of Newtonian and power-law fluids in microchannel with superhydrophobic wall

31st International Conference on Equations of State for Matter

Vagner, S.A.^1 ; Patlazhan, S.A.^2

Institute of Problems of Chemical Physics of the Russian Academy of Sciences, Academician Semenov Avenue 1, Chernogolovka, Moscow Region

142432, Russia^1

Semenov Institute of Chemical Physics of the Russian Academy of Sciences, Kosygina 4, Moscow

119991, Russia^2

关键词: Carreau;    Channel axis;    Driving forces;    Newtonian and power law fluids;    Newtonians;    Power law fluid;    Superhydrophobic;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/774/1/012027/pdf
DOI  :  10.1088/1742-6596/774/1/012027

来源: IOP

【 摘 要 】

The flow peculiarities of the Newtonian and Carreau-Yasuda power-law fluids in a microchannel with the striped superhydrophobic wall is studied numerically. The driving forces leading to deviation of streamlines from the channel axis are analyzed.