Results 111 to 120 of about 465,494 (166)

Yield stress fluids and fundamental particle statistics. [PDF]

RSC Adv, 2019
Mezzasalma SA.
europepmc   +1 more source

Estimation of Viscosity and Yield Stress of Cement Grouts at True Ground Temperatures Based on the Flow Spread Test. [PDF]

Materials (Basel), 2020
Xu Z, Miao Y, Wu H, Yuan X, Liu C.
europepmc   +1 more source

Quantitative earthquake-like statistical properties of the flow of soft materials below yield stress. [PDF]

Nat Commun, 2020
Bera PK, Majumdar S, Ouillon G, Sornette D, Sood AK.   +4 more
europepmc   +1 more source

Interplay between yielding, 'recovery', and strength of yield stress fluids for direct ink writing: new insights from oscillatory rheology.

Soft Matter
Agrawal R, García-Tuñón E.
europepmc   +1 more source

Viscoplastic Couette Flow in the Presence of Wall Slip with Non-Zero Slip Yield Stress. [PDF]

Materials (Basel), 2019
Damianou Y, Panaseti P, Georgiou GC.
europepmc   +1 more source

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Yield Stress Fluids Slowly Yield to Analysis

Science, 2009
The behavior of a type of complex fluid (exemplified by mayonnaise and concrete) can depend on the sample's flow history.
Bonn, D., Denn, M.M.
openaire   +2 more sources

Coiling of yield stress fluids

Physical Review E, 2011
We present an experimental investigation of the coiling of a filament of a yield stress fluid falling on a solid surface. We use two kinds of yield stress fluids, shaving foam and hair gel, and show that the coiling of the foam is similar to the coiling of an elastic rope.
Rahmani, Y., Habibi, M., Javadi, A., Bonn, D.   +3 more
openaire   +4 more sources

Helical Locomotion in Yield Stress Fluids

Physical Review Letters, 2023
We report three stages for locomotion of a helical swimmer in yield stress fluids. In the first stage, the swimmer must overcome the material's yield strain to generate rotational motion. However, exceeding the first threshold is not sufficient for locomotion.
Farshad Nazari, Kourosh Shoele, Hadi Mohammadigoushki   +2 more
openaire   +2 more sources

YIELD STRESS IN FERROFLUIDS?

Electrorheological Fluids and Magnetorheological Suspensions, 2007
Recent experimental as well as theoretical investigations have shown that the formation of structures of magnetic nanoparticles has significant influence on the behaviour of ferrofluids. The dependence of this structure formation on the magnetic field strength and shear stress applied to the fluid leads to strong changes of the viscosity and to the ...
HAMID SHAHNAZIAN, STEFAN ODENBACH
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Yield stress and thixotropy: on the difficulty of measuring yield stresses in practice

Soft Matter, 2006
The yield stress of many yield stress fluids has turned out to be difficult to determine experimentally. This has led to various discussions in the literature about those experimental difficulties, and the usefulness and pertinence of the concept of yield stress fluids. We argue here that most of the difficulties disappear when taking the thixotropy of
Moller, P.C.F., Mewis, J., Bonn, D.
openaire   +4 more sources