Shear thickening of dense suspensions due to energy dissipation in lubrication layers between particles / Iskakova L. Yu.,Zubarev A. Yu. // PHYSICAL REVIEW E. - 2013. - V. 88, l. 3.

ISSN/EISSN:

2470-0045 / 2470-0053

Type:

Article

Abstract:

This paper deals with a theoretical study of the shear thickening effects in concentrated suspensions of non-Brownian particles. Our analysis shows that an increase of the shear rate of the suspension flow leads to a decrease of the mean thickness of the gaps between the nearest particles in dense suspensions. In turn, this leads to the growth of energy dissipation in these gaps, which means an increase of the suspension effective viscosity with the shear rate.

Author keywords:

COMPLEX FLUIDS; HYDRODYNAMIC INTERACTION; COLLOIDAL SUSPENSIONS; INTERPARTICLE FORCES; SPHERICAL-PARTICLES; BULK STRESS; BEHAVIOR; SPHERES; DISPERSIONS; VISCOSITY

DOI:

10.1103/PhysRevE.88.032303

Web of Science ID:

ISI:000324307400003

Соавторы в МНС:

Другие поля

Поле	Значение
Month	SEP 13
Publisher	AMER PHYSICAL SOC
Address	ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
Language	English
EISSN	2470-0053
Keywords-Plus	COMPLEX FLUIDS; HYDRODYNAMIC INTERACTION; COLLOIDAL SUSPENSIONS; INTERPARTICLE FORCES; SPHERICAL-PARTICLES; BULK STRESS; BEHAVIOR; SPHERES; DISPERSIONS; VISCOSITY
Research-Areas	Physics
Web-of-Science-Categories	Physics, Fluids \& Plasmas; Physics, Mathematical
ResearcherID-Numbers	Zubarev, Adrey/B-4752-2014
Funding-Acknowledgement	Russian Fund of Fundamental Investigations {[}12-01-00132, 13-02-91052, 13-01-96047]; Federal Goal Program of Russian Federation {[}14.A18.21.0867]; program of the Ministry of Education of Russian Federation {[}2.1267.2011]
Funding-Text	This work has been done with the support of the Russian Fund of Fundamental Investigations, Grants No. 12-01-00132, No. 13-02-91052, and No. 13-01-96047; by the Federal Goal Program of Russian Federation, Agreement No. 14.A18.21.0867; and the program of the Ministry of Education of Russian Federation, Project No. 2.1267.2011.
Number-of-Cited-References	31
Usage-Count-Since-2013	27
Journal-ISO	Phys. Rev. E
Doc-Delivery-Number	216TN