Results 31 to 40 of about 90,624 (294)

Mixing Performance of Inner Baffle in Shear Thinning Fluid [PDF]

open access: yesMATEC Web of Conferences, 2021
A mixing performance of an inner baffle was investigated in shear thinning fluid. The inner baffle was placed with a clearance between baffle and vessel wall. A traditional two-bladed paddle impeller was used.
Furukawa Haruki   +2 more
doaj   +1 more source

Shear Thinning Behavior and Surface Properties of Mold Flux for Thin Thickness Slabs at High-casting Speed [PDF]

open access: yesTeshugang
In this paper, a steel plant with high pulling speed thin thickness slab continuous casting process as the object is studied, the specific process parameters of the pulling speed of 5.5 m/min, pouring temperature of 1 544 ℃, crystallizer water pressure ...
Ma Shaochen, Yuan Zhipeng, Zhang Caijun
doaj   +3 more sources

Two-state shear diagrams for complex fluids in shear flow [PDF]

open access: yes, 1999
The possible "phase diagrams'' for shear-induced phase transitions between two phases are collected. We consider shear-thickening and shear-thinning fluids, under conditions of both common strain rate and common stress in the two phases, and present the ...
Cates M. E., Goveas J. L., Hess S.
core   +3 more sources

Re-Entrant Corner for a White-Metzner Fluid

open access: yesFluids, 2021
Viscoelastic fluids can be difficult to model due to the wide range of different physical behaviors that polymer melts can exhibit. One such feature is the viscous elastic boundary layer.
Stephen Chaffin   +3 more
doaj   +1 more source

Numerical Well Test Analysis for Polymer Flooding considering the Non-Newtonian Behavior

open access: yesJournal of Chemistry, 2015
Well test analysis for polymer flooding is different from traditional well test analysis because of the non-Newtonian properties of underground flow and other mechanisms involved in polymer flooding.
Jia Zhichun   +4 more
doaj   +1 more source

Shear thinning and thickening of cemented paste backfill

open access: yesApplied Rheology, 2019
Cemented paste backfill (CPB) is considered to be a concentrated suspension in which tailings are bonded together by the hydraulic binder and water, and it has a high solid volume concentration (≥50 vol.%).
Yang Liuhua   +5 more
doaj   +1 more source

Dynamic Response of Block Copolymer Wormlike Micelles to Shear Flow [PDF]

open access: yes, 2008
The linear and non-linear dynamic response to an oscillatory shear flow of giant wormlike micelles consisting of Pb-Peo block copolymers is studied by means of Fourier transform rheology. Experiments are performed in the vicinity of the isotropic-nematic
B Lonetti   +9 more
core   +5 more sources

Rheological properties of hydroxypropylmethyl cellulose/sodium dodecylsulfate mixtures [PDF]

open access: yesJournal of the Serbian Chemical Society, 2014
Rheological properties of mixtures of hydroxypropylmethyl cellulose (HPMC), a nonionic associative cellulose ether, and sodium dodecylsulfate (SDS), an anionic surfactant, were investigated by viscosity measurements performed at different shear rates (0 ...
Katona Jaroslav M.   +5 more
doaj   +1 more source

Effect of Rheological Properties of Liquid Foods on Heat Sterilization Process in Taylor-couette Flow Apparatus

open access: yesChemical Engineering Transactions, 2019
This study numerically investigates the effect of rheological liquid foods on heat sterilization process using Taylor–Couette flow sterilizer (TCFS). As model thermal processing, the destruction of Clostridium botulinum and thiamine was selected.
Hayato Masuda   +3 more
doaj   +1 more source

Evaluation of Various Shear-Thinning Models for Squalane Using Traction Measurements, TEHD and NEMD Simulations

open access: yesLubricants, 2023
The accurate prediction of friction in highly loaded concentrated contacts is one of the most challenging aspects of thermal elastohydrodynamic (TEHD) simulation.
Thomas Neupert, Dirk Bartel
doaj   +1 more source

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