Results 71 to 80 of about 21,577 (188)

The channel flow of a real shear thickening fluid using the Lattice Boltzmann Simulation and the Theoretical Model

Understanding a real shear-thickening fluid (STF) flowing through channel is essential in developing soft body armour applications. A real shear thickening fluid has a combination of parts-wise Newtonian, shear thinning and shear thickening regions in ...
Garima, Vishal, Jayati, Sarkar, Sudip K., Pattanayek, Ashish, Garg   +3 more
core   +1 more source

An investigation of shear thickening fluids using ejecta analysis techniques

, 2016
In the present study, ejecta dynamics techniques are used to investigate the ballistic response of shear thickening particle suspensions as a means of assessing the particle hardness and the role of interparticle friction during penetration.
Hogan, James D., Petel, Oren E.
core   +1 more source

On the rheological properties of multi-walled carbon nano-polyvinylpyrrolidone/silicon-based shear thickening fluid

Nanotechnology Reviews, 2021
This study examines the rheological properties of shear thickening fluid (STF) enhanced by additives such as multi-walled carbon nanotubes (MWCNTs), polyvinylpyrrolidone (PVP), and nano-silica (SiO2) at different mass fraction ratios.
Sun Li, Wang Geng, Zhang Chunwei, Jin Qiao, Song Yansheng   +4 more
doaj   +1 more source

Modelling of Real Shear Thickening Fluid (STF) Flow around a Circular Cylinder within a Channel using the Lattice Boltzmann Method

A real shear thickening fluid (STF) exhibit a complex combination of Newtonian and non-Newtonian behavior, including shear thinning and shear thickening viscosity-shear rate profile.
Garima, Vishal, Jayati, Sarkar, Sudip Kumar, Pattanayek, Ashish, Garg   +3 more
core   +1 more source

Shear thickening in highly viscous granular suspensions

, 2014
We experimentally investigate shear thickening in dense granular suspensions under oscillatory shear. Directly imaging the suspension-air interface, we observe dilation beyond a critical strain $\gamma_c$ and the end of shear thickening as the maximum ...
Heinrich M. Jaeger, Xu, Qin, Majumdar, Sayantan, Qin Xu, Eric Brown, Jaeger, Heinrich M., Brown, Eric, Sayantan Majumdar   +7 more
core   +1 more source

Influence of Processing and Storage on the Shear Thickening Properties of Highly Concentrated Monodisperse Silica Particles in Polyethylene Glycol

Applied Rheology, 2013
The shear thickening behavior of concentrated suspensions can be exploited to dissipate energy during impact or shear loading. To preserve the consistency of the thickening behavior in practical applications, particle concentration, and dispersion should
Soutrenon Mathieu, Michaud Veronique, Manson Jan-Anders E.   +2 more
doaj   +1 more source

Pairwise frictional profile between particles determines discontinuous shear thickening transition in non-colloidal suspensions

Nature Communications, 2017
Shear thickening characterizes liquid suspensions of particles that reversibly solidify subject to stress. Here, Comtetet al. show that shear thickening occurs at the transition from lubricated contacts to frictional contacts at a single-particle level ...
Jean Comtet, Guillaume Chatté, Antoine Niguès, Lydéric Bocquet, Alessandro Siria, Annie Colin   +5 more
doaj   +1 more source

Viscoelastic properties of MR shear thickening fluids

Journal of Fluid Science and Technology, 2014
Magento-rheological Fluid (MRF) and Shear Thickening Fluid (STF) have separately attracted considerable interest due to their fast and reversible response to an external magnetic field or an abrupt shearing loading. In this paper we fabricated a combined
Weihua LI, Masami NAKANO, Tongfei TIAN, Atsushi TOTSUKA, Chuichiro SATO   +4 more
doaj   +1 more source

Rheological chaos in a scalar shear-thickening model

Physical Review E, 2002
Reference added; typos corrected.
Ajdari, A., Cates, M.E., Head, D.A.
openaire   +5 more sources

Experimental study on pressure, stress state, and temperature-dependent dynamic behavior of shear thickening fluid subjected to laser induced shock

, 2015
The dynamic response of the 57 vol./vol. % dense spherical silica particle-polyethylene glycol suspension at high pressure was investigated through short pulsed laser induced shock experiments by measuring the back free surface velocities of aluminum ...
Yin QY, 黄晨光, Wu, XQ (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China., 吴先前   +3 more
core   +1 more source