Results 31 to 40 of about 320,521 (207)
On a degenerate parabolic equation with Newtonian fluid∼non-Newtonian fluid mixed type
Journal of Inequalities and Applications, 2021 We study the existence of weak solutions to a Newtonian fluid∼non-Newtonian fluid mixed-type equation u t = div ( b ( x , t ) | ∇ A ( u ) | p ( x ) − 2 ∇ A ( u ) + α ( x , t ) ∇ A ( u ) ) + f ( u , x , t ) .
Sujun Weng
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Lift and Drag Forces for a Sphere on a Flat Wall in Non-Newtonian Shear Flow
EPJ Web of Conferences, 2017 Parametrical study of perfect steady rolling and steady state freely motion of spherical particle on the wall in shear flow of non-Newtonian fluid was carried out.
Ignatenko Yaroslav +2 more
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Investigating Non-Newtonian Fluid Behavior in Hydrocyclones Via Computational Fluid Dynamics
International Journal of Innovative Science and Research TechnologyExpert researchers examine complex patterns of pressure, viscosity, and velocity in a CFD study of viscoelastic food inside hydrocyclones to obtain a detailed grasp of particle behavior and fluid dynamics.
R. Shekhar, Abir Chakravorty
semanticscholar +1 more source
International Journal of Chemical Engineering, 2018 The dynamic behaviors of gas-liquid two-phase flow were simulated in a lab-scale intermittent bubble column by Euler-Euler two-fluid model coupled with the PBM (population balance model) using two different liquid phases, i.e., Newtonian fluid (water ...
Zheng Xipeng +4 more
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Nihon Reoroji Gakkaishi(Journal of the Society of Rheology, Japan), 1982 The present paper summarizes various problems on non-Newtonian fluid mechanics. Due to complex rheological behaviors of non-Newtonian fluids, constitutive equations have highly nonlinear character. As two approaches to obtain constitutive equations, continuum mechanics and molecular theory are described, and then a number of models are presented ...
openaire +4 more sources
Rheology of waxy oils: A critical review
Applications in Engineering ScienceWaxy oil is a rheologically complex material presenting shear-rate-dependent viscosity, static and dynamic yield stresses, gel elasto-viscoplasticity, time/deformation-dependent gel structure, and irreversibility.
Diogo E.V. Andrade, Cezar O.R. Negrão
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Modeling and numerical simulation of non-Newtonian arterial blood flow for mild to severe stenosis
Alexandria Engineering Journal, 2023 The fundamental cause of coronary heart disease is thought to be atherosclerosis. Blood flow in arteries under plaque formation is widely studied using both experimental and theoretical methods in literature.
Sohail Nadeem +8 more
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Case Studies in Thermal Engineering, 2021 In this paper, a numerical study is presented on the melting process and heat transfer enhancement of a non-Newtonian phase change material (NPCM) in a double tube and a finned triple tube.
Somayeh Davoodabadi Farahani +3 more
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Vibration Damping and Noise Reduction of a New Non-Newtonian Fluid Damper in a Washing Machine
Actuators, 2023 Due to friction vibration dampers’ inability to effectively dampen low loads during high-frequency dewatering, drum washing machines vibrated intensively.
Yuanjin Song +5 more
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Entropy analysis of convective MHD flow of third grade non-Newtonian fluid over a stretching sheet
, 2017 The purpose of this article is to study and analyze the convective flow of a third grade non-Newtonian fluid due to a linearly stretching sheet subject to a magnetic field.
Mohammad Mehdi Rashidi +3 more
semanticscholar +1 more source