Results 21 to 30 of about 12,451,711 (239)
Particle Focusing in a Straight Microchannel with Non-Rectangular Cross-Section
Micromachines, 2022 Recently, studies on particle behavior under Newtonian and non-Newtonian fluids in microchannel have attracted considerable attention because particles and cells of interest can be manipulated and separated from biological samples without any external ...
Uihwan Kim +3 more
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Numerical Computation of Extrusion and Draw-extrusion Cable-coating Flows with Polymer Melts
Applied Rheology, 2014 This paper is concerned with the numerical solution of polymer melt flows of both extrudate-swell and tube-tooling die-extrusion coatings, using a hybrid finite element/finite volume discretisation fe/fv.
Webster M. F. +2 more
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Advances in Mechanical Engineering, 2021 This research work explores the thermal and mass transport phenomena for a time-dependent Maxwell fluid flow in the presence of Cattaneo–Christov concept. The Maxwell fluid flow is analyzed through a stretching cylinder and sheet.
Saeed Islam +3 more
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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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Journal of Petroleum Exploration and Production Technology, 2018 The research course in the estimation of productivity of cyclic steam stimulation wells can be divided into three stages: (a) the mobility of heavy oil in the cold area is neglected, (b) the mobility of heavy oil in the cold area is considered—however ...
Fengrui Sun, Yuedong Yao, Guozhen Li
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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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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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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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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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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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