Results 11 to 20 of about 46,750 (265)

Squeeze Flow of Stress Power Law Fluids [PDF]

Fluids, 2021
In this paper, we studied the squeeze flow between circular disks of a new class of fluids defined by an implicit relation referred to as stress power law fluids. The constitutive response of these fluids was written expressing the symmetric part of the velocity gradient as a tensorial function of the Cauchy stress.
Fusi L., Ballotti A.
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Modeling of the vane test using a power-law fluid and model order reduction techniques: application to the identification of cement paste properties

Comptes Rendus. Mécanique, 2021
The effective modeling of fresh cementitious materials during setting is an active and challenging research topic. The material behavior as well as the parameters and properties are not fully understood yet.
Ghnatios, Chady, Zéhil, Gérard-Philippe, Habchi, Charbel   +2 more
doaj   +1 more source

On power-law fluids with the power-law index proportional to the pressure

Applied Mathematics Letters, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Josef Málek, K. R. Rajagopal, Josef Zabenský   +2 more
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Numerical Solution of Casson Nanofluid Flow Over a Non-linear Inclined Surface With Soret and Dufour Effects by Keller-Box Method

Frontiers in Physics, 2019
In this article, the effects of a Casson Nanofluid boundary layer flow, over an inclined extending surface with Soret and Dufour, is scrutinized. The model used in this study is based on the Buongiorno model of the thermal efficiencies of the fluid flows
Khuram Rafique, Muhammad Imran Anwar, Muhammad Imran Anwar, Muhammad Imran Anwar, Masnita Misiran, Ilyas Khan, S. O. Alharbi, Phatiphat Thounthong, K. S. Nisar   +8 more
doaj   +1 more source

Transient Two-Layer Electroosmotic Flow and Heat Transfer of Power-Law Nanofluids in a Microchannel

Micromachines, 2022
To achieve the optimum use and efficient thermal management of two-layer electroosmosis pumping systems in microdevices, this paper studies the transient hydrodynamical features in two-layer electroosmotic flow of power-law nanofluids in a slit ...
Shuyan Deng, Tan Xiao
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Diffusion mechanism of pulsating seepage grouting slurry with power-law fluid considering interval distribution

Yantu gongcheng xuebao, 2018
Although the pulsating grouting technology has been widely used, the diffusion mechanism of grout under fluctuating pressure is far behind the engineering practice.
ZHANG Cong 1, LIANG Jin-wei 2, YANG Jun-sheng 1, ZHANG Gui-jin 3, XIE Yi-peng 1, YE Xin-tian 1
doaj   +1 more source

Natural convection and entropy generation of non-Newtonian nanofluids with different angles of external magnetic field using GPU accelerated MRT-LBM

Case Studies in Thermal Engineering, 2022
In this article, the influence of applied magnetic field on the non-Newtonian power-law nanofluid in a rectangular-shaped enclosure has been studied and investigated by deploying the multiple-relaxation-time (MRT) lattice Boltzmann method (LBM).
Aimon Rahman, Didarul A. Redwan, Sharaban Thohura, Md. Kamrujjaman, Md. Mamun Molla   +4 more
doaj   +1 more source

Convective Instability in Forchheimer-Prats Configuration with a Saturating Power-Law Fluid [PDF]

Journal of Applied and Computational Mechanics
The paper deals with the combined effect of non-Newtonian saturating fluid and horizontal flow rate on the thermal convection in a highly permeable, porous plane layer saturated with a power-law model.
Hanae El Fakiri, Hajar Lagziri, Abdelmajid El Bouardi, Mohammed Lhassane Lahlaouti   +3 more
doaj   +1 more source

On the Stationary Flow of the Power Law Fluid in 2D [PDF]

Journal of Applied Analysis, 2002
The author considers stationary flow of heat-conducting power-law shear-thinning fluid in a bounded two-dimensional domain. For homogeneous boundary conditions, the author proves existence of at least one weak solution (the uniqueness remains an open problem).
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DRAG FORCE OF TWO SPHERES IN POWER LAW FLUIDS

Journal of Engineering, 2010
The present research is concerned with studying of the drag force on two spheres moving side by side and in line in non-Newtonian liquid. Polyacryamide (PAA) solution with different concentrations (0.01, 0.03, 0.05 and 0.07)% by weight and water is used
Abbas H. Sulaymon, Abeer Ibrahim Alwared   +1 more
doaj   +1 more source