Results 1 to 10 of about 18,248 (264)
Micro Electro-Osmotic Thrusters of Power-Law Fluids for Space Propulsion [PDF]
Micromachines, 2023 In this article, electro-osmotic thrusters (EOTs), which are full of non-Newtonian power-law fluids with a flow behavior index n of the effective viscosity, are theoretically investigated in a microchannel.
Jiaxuan Zheng, Jialu Wang, Yongjun Jian
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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.
Lorenzo Fusi, Andrea Ballotti
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Approximate Solution for Electroosmotic Flow of Power-Law Fluids in a Planar Microchannel with Asymmetric Electrochemical Boundary Conditions [PDF]
Micromachines, 2018 Electroosmotic flow (EOF) is widely used in microfluidic systems and chemical analysis. It is driven by an electric force inside microchannel with highly charged boundary conditions.
WooSeok Choi, Sungchan Yun, Du-Soon Choi
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Dynamic Electroosmotic Flows of Power-Law Fluids in Rectangular Microchannels [PDF]
Micromachines, 2017 Dynamic characteristics of electroosmosis of a typical non-Newtonian liquid in a rectangular microchannel are investigated by using numerical simulations.
Cunlu Zhao, Wenyao Zhang, Chun Yang
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Numerical Study of the Effect of a Power-law Fluid Flow Structures on Levels of Mixing in a Taylor Couette Configuration [PDF]
Journal of Applied Fluid Mechanics, 2023 This work is a numerical study on the effects of the flow structures of the power-law fluid between two concentric cylinders with an upward laminar axial flow on levels of mixing and mean residence time through the Taylor Couette system.
S. Khali, R. Nebbali
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Case Studies in Thermal Engineering, 2023 The distinction between homogeneous and heterogeneous chemical reactions is crucial because many chemically reactive systems, such as hydrometallurgical processes, cooling towers, biological systems, fog dispersion, catalysis, etc., involve both types of
Zhihong He +7 more
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Heat transfer of power-law fluids with variable thermal conductivities on a horizontal rough surface
工程科学学报, 2023 Power-law fluids have recently received increasing attention because of their applications in different industrial fields. In previous works, the energy and momentum equations for power-law fluids were considered the same as those for Newtonian fluids ...
Fangfang LIU +3 more
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Applied Sciences, 2023 The axial movement of pipe in and out of the well generates positive (surge) and negative (swab) pressures that will impact the well pressure. When the swab and surge effects cause well pressures outside the allowable operational limits, wellbore ...
Amir Mohammad, Mesfin Belayneh
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Pipe Flow of Suspensions of Cellulose Nanocrystals
Fluids, 2023 The pipeline flow behavior of suspensions of cellulose nanocrystals (CNCs) was investigated over the CNC concentration range of 0.24 to 3.65 wt% in different diameter pipelines. The CNC suspensions were Newtonian below the CNC concentration of 1 wt%.
Saumay Kinra, Rajinder Pal
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Results in Engineering, 2023 The presence of cuttings bed in deviated wellbores has an undesirable effect on wellbore hydraulics by reducing the open flow area. In addition, pipe eccentricity affects the annular frictional pressure gradient under such configurations.
Hailong Miao +3 more
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