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@article{Wang:2021:10.1016/j.triboint.2021.107261,
author = {Wang, X and Bao, L and Wen, J and Dini, D and Zhang, J and Sun, L and Yang, W and Zhou, F and Liu, W},
doi = {10.1016/j.triboint.2021.107261},
journal = {Tribology International},
pages = {1--7},
title = {Anomalous boundary behavior in non-newtonian fluids at amphiphobic surfaces},
url = {http://dx.doi.org/10.1016/j.triboint.2021.107261},
volume = {165},
year = {2021}
}
TY - JOUR
AB - In this work, the effect of amphiphobic surfaces on the rheological behavior and boundary slip of the shear thickening fluids (STFs) was investigated. The experimental results suggested the viscosities were diminished, shear thickening was delayed and weakened, and an ultrahigh drag reduction was obtained. Furthermore, slip length was observed to vary with shear rate. Dissipative particle dynamics (DPD) simulations were adopted to further investigate these specific rheology and slip behavior. The simulation results conformed with experiments and established a linear relationship between the slip length and viscosity. We consider this study could be a conducive practical reference for the investigation of boundary slip in complex fluids and possibly a crucial protocol for analyzing STFs’ manipulation.
AU - Wang,X
AU - Bao,L
AU - Wen,J
AU - Dini,D
AU - Zhang,J
AU - Sun,L
AU - Yang,W
AU - Zhou,F
AU - Liu,W
DO - 10.1016/j.triboint.2021.107261
EP - 7
PY - 2021///
SN - 0301-679X
SP - 1
TI - Anomalous boundary behavior in non-newtonian fluids at amphiphobic surfaces
T2 - Tribology International
UR - http://dx.doi.org/10.1016/j.triboint.2021.107261
UR - https://www.sciencedirect.com/science/article/pii/S0301679X21004096?via%3Dihub
UR - http://hdl.handle.net/10044/1/99294
VL - 165
ER -