Results 11 to 20 of about 550,152 (284)
Micromachines, 2023 Microchannels with curved geometries have been employed for many applications in microfluidic devices in the past decades. The Dean vortices generated in such geometries have been manipulated using different methods to enhance the performance of devices ...
Yeganeh Saffar +3 more
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Dean flow focusing and separation of small microspheres within a narrow size range. [PDF]
Microfluidics and Nanofluidics, 2014 Copyright The Author(s) 2014. This article is published with open access at Springerlink.com. This article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution, and reproduction in any medium ...
Davies, Matthew +5 more
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Fluids, 2018 The dynamics of a spherical particle in an asymmetric serpentine is studied by finite element method (FEM) simulations in a physically unconstrained system.
Eric Pedrol +3 more
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The Separation of Microalgae Using Dean Flow in a Spiral Microfluidic Device
Inventions, 2018 A cell-in-droplet encapsulation using Dean flow in a spiral microfluidic device was applied to separate microalgae. In recent years, researchers have been interested in separating micro particles using microfluidic chips because of its great advantages ...
Ming-Lung Lee, Da-Jeng Yao
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Exact solution for the pulsating finite gap Dean flow
Applied Mathematical Modelling, 2007 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tsangaris, S., Vlachakis, N.W.
openaire +4 more sources
Numerical investigation of Dean vortex evolution in turbulent flow through 90° pipe bends
Frontiers in Mechanical EngineeringThe current study focuses on numerically simulating turbulent flow in a 90° pipe bend using the k-ε turbulence model. Following validation of present numerical approach against prior experimental findings, extensive research was conducted to elucidate ...
Prasun Dutta +5 more
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Results in Engineering, 2020 This paper investigates time-dependent Dean Flow of an incompressible fluid under homogeneous slip, non-homogeneous slip, and no-slip boundary conditions. The fluid flow is due to the sudden application of an azimuthal pressure gradient.
Basant Kumar Jha, Yahaya Jibrin Danjuma
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Numerical Investigation of Vortex-Induced Enhancement in the Mixing Characteristics of Double-Spiral and Serpentine Microchannels [PDF]
MicromachinesTo enhance passive mixing in microchannels, T-shaped double-spiral and serpentine microchannels with identical curvature radii were designed and numerically analyzed across a Reynolds number (Re) range of 1 to 300.
Litao Qin +4 more
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Unsteady dean flow of dusty fluids between two oscillating cylinders
Proceedings of the Nigerian Society of Physical SciencesThis study investigates the unsteady Dean flow of dusty, viscous, incompressible fluids confined between two oscillating concentric horizontal cylinders under a semi-analytical framework based on Laplace transformation, which is preferred over fully ...
Jibrin Danjuma Yahaya +6 more
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Fluid Viscosity Measurement by Means of Secondary Flow in a Curved Channel
Micromachines, 2022 This article presents a new approach to determining the viscosity of Newtonian fluid. The approach is based on the analysis of the secondary Dean flow in a curved channel.
Maxim I. Pryazhnikov +5 more
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