Results 21 to 30 of about 622,801 (288)
Shear thinning of a critical viscoelastic fluid [PDF]
Physical Review E, 2005 The frequency and shear dependent critical viscosity at a correlation length $ξ=κ^{-1}$, has the form $η=η_{0}κ^{-x_η}G(z_{1},z_{2})$, where $z_{1}$ and $z_{2}$ are the independent dimensionless numbers in the problem defined as $z_{1}=\frac{-iω}{2Γ_{0}κ^{3}}$ and $z_{2}=\frac{-iω}{2Γ_{0}κ_{c}^{3}}$.
Das, Palash, Bhattacharjee, Jayanta K.
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The Saffman-Taylor problem for an extremely shear-thinning fluid [PDF]
, 2007 We consider a steady flow driven by pushing a finger of gas into a highly shear-thinning power-law fluid, with exponent n, in a Hele-Shaw channel. We formulate the problem in terms of the streamfunction , which satisfies the p-Laplacian equation (with ),
J. King +3 more
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Critical Shear Rate of Polymer-Enhanced Hydraulic Fluids
Lubricants, 2020 Many application-relevant fluids exhibit shear thinning, where viscosity decreases with shear rate above some critical shear rate. For hydraulic fluids formulated with polymeric additives, the critical shear rate is a function of the molecular weight and
Pawan Panwar +3 more
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Shear Viscosity and Shear Thinning in Two-Dimensional Yukawa Liquids [PDF]
Physical Review Letters, 2006 A two-dimensional Yukawa liquid is studied using two different nonequilibrium molecular dynamics simulation methods. Shear viscosity values in the limit of small shear rates are reported for a wide range of Coulomb coupling parameter and screening length.
Donkó, Z. +3 more
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Experimental study on liquefaction fluidity of saturated loess
Yantu gongcheng xuebao, 2021 Based on the laboratory dynamic liquefaction tests, the triaxial shear tests are carried out on the liquefied samples, and the liquefaction fluidity of loess is studied by using the fluid mechanics method.The results show that the apparent viscosity of ...
MA Xing-yu 1, 2, WANG Lan-min 1, 2, WANG Qian 1, 2, WANG Ping 1, 2, ZHONG Xiu-mei 1, 2, PU Xiao-wu 1, 2, LIU Fu-qiang 1, 3
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Numerical simulation of blade-over-roll coating forming flows [PDF]
Computer Methods in Materials Science, 2010 Numerical simulations have been carried out via the finite element method (FEM) for the forming flow of coating using a system of blade and roll. The flow domain encompasses both the coating fluid reservoir and the doctor-blade region with free surface ...
Evan Mitsoulis, George Athanasopoulos
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Electrochemistry, 2020 Nanocomposite electrolytes comprising molten Li salt solvates (MLSs) and inorganic fillers provide liquid-like processing and reasonably high Li ion transport properties.
Mayeesha MARIUM +3 more
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Modelling of Power-Law Fluid Flow Inside a Piezoelectric Inkjet Printhead
Sensors, 2021 Piezoelectric three-dimensional inkjet printing has been used to manufacture heterogeneous objects due to its high level of flexibility. The materials used are non-Newtonian inks with complex rheological properties, and their behavior in the context of ...
Ju Peng, Jin Huang, Jianjun Wang
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Liquid–Liquid Flows with Non-Newtonian Dispersed Phase in a T-Junction Microchannel
Micromachines, 2021 Immiscible liquid–liquid flows in microchannels are used extensively in various chemical and biological lab-on-a-chip systems when it is very important to predict the expected flow pattern for a variety of fluids and channel geometries.
Anna Yagodnitsyna +2 more
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Numerical simulation of a bubble rising in shear-thinning fluids
, 2010 The motion of a single bubble rising freely in quiescent non-Newtonian viscous fluids was investigated experimentally and computationally. The non-Newtonian effects in the flow of viscous inelastic fluids are modeled by the Carreau theological model.
Zhang, Li +3 more
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