Results 21 to 30 of about 3,079,951 (166)

A Numerical Study of Particle Migration and Sedimentation in Viscoelastic Couette Flow

Fluids, 2019
In this work, a systematic investigation of the migration of sedimenting particles in a viscoelastic Couette flow is presented, using finite element 3D simulations.
Michelle M. A. Spanjaards, Nick O. Jaensson, Martien A. Hulsen, Patrick D. Anderson   +3 more
doaj   +1 more source

Direct numerical simulation of the Taylor–Couette flow with the asymmetric end-wall boundary conditions

Archives of Mechanics, 2016
In the paper the authors present the results obtained during a direct numerical simulation of the transitional Taylor–Couette flow in closed cavity. The spectral vanishing viscosity method is used to stabilize computations for higher Reynolds numbers ...
E. Tuliszka-Sznitko, K. Kiełczewski
doaj   +1 more source

Flow control in microfluidics devices: electro-osmotic Couette flow with joule heating effect [PDF]

Frontiers in Engineering and Built Environment, 2021
Purpose – Joule heating effect is a pervasive phenomenon in electro-osmotic flow because of the applied electric field and fluid electrical resistivity across the microchannels.
C. Ahamed Saleel, Saad Ayed Alshahrani, Asif Afzal, Maughal Ahmed Ali Baig, Sarfaraz Kamangar, T.M. Yunus Khan   +5 more
doaj   +1 more source

Scalable Exfoliation of Bulk MoS2 to Single- and Few-Layers Using Toroidal Taylor Vortices

Nanomaterials, 2018
The production of a large amount of high-quality transition metal dichalcogenides is critical for their use in industrial applications. Here, we demonstrate the scalable exfoliation of bulk molybdenum disulfide (MoS2) powders into single- or few-layer ...
Vishakha Kaushik, Shunhe Wu, Hoyoung Jang, Je Kang, Kyunghoon Kim, Ji Won Suk   +5 more
doaj   +1 more source

Effects of wall compliance on the laminar–turbulent transition of torsional Couette flow [PDF]

, 2003
Torsional Couette flow between a rotating disk and a stationary wall is studied experimentally. The surface of the disk is either rigid or covered with a compliant coating.
Ali, Reza, P. LE GAL, Le Gal, P., Schouveiler, Lionel, Thomas, Peter J., Chauve, Marie-Pierre, Schouveiler, L., L. SCHOUVEILER, Chauve, M. P., Carpenter, Peter W., P. W. CARPENTER, Carpenter, P. W., A. CROS, Ali, R., Cros, Anne, M. P. CHAUVE, Thomas, P. J., Le Gal, Patrice, Cros, A., P. J. THOMAS, R. ALI   +20 more
core   +1 more source

Drag flow analysis of Oldroyd eight constant fluid

Alexandria Engineering Journal, 2016
This article presents the steady drag flow problems. The incompressible Oldroyd eight constant fluid flow is considered between two infinite parallel plates.
A.M. Siddiqui, A. Sohail, A. Ashraf, Q.A. Azim   +3 more
doaj   +1 more source

Effects of Ohmic heating, induced magnetic field and Newtonian heating on magnetohydrodynamic generalized Couette flow of Jeffrey nanofluid between two parallel horizontal plates with convective cooling

International Journal of Thermofluids, 2023
In this article, the effects of Ohmic heating, induced magnetic field and Newtonian heating on MHD generalized Couette flow of Jeffrey nanofluid between two horizontal plates with convective cooling has been investigated.
Jumanne Mng’ang’a
doaj   +1 more source

Micro-volume couette flow sample orientation for absorbance and fluorescence linear dichroism [PDF]

, 2004
Linear dichroism (LD) can be used to study the alignment of absorbing chromophores within long molecules. In particular, Couette flow LD has been used to good effect in probing ligand binding to DNA and to fibrous proteins.
Marrington, Rachel, Halsall, DJ, Marrington, R, Rodger, A, Dafforn, Timothy R., Rodger, Alison, Dafforn, Timothy, Dafforn, Tim, Halsall, David J.   +8 more
core   +1 more source

On the CFD Analysis of a Stratified Taylor-Couette System Dedicated to the Fabrication of Nanosensors

Fluids, 2017
Since the pioneering work of Taylor, the analysis of flow regimes of incompressible, viscous fluids contained in circular Couette systems with independently rotating cylinders have charmed many researchers.
Duccio Griffini, Massimiliano Insinna, Simone Salvadori, Andrea Barucci, Franco Cosi, Stefano Pelli, Giancarlo C. Righini   +6 more
doaj   +1 more source

Experimental and numerical investigation on mixing and axial dispersion in Taylor-Couette flow patterns [PDF]

, 2012
Taylor-Couette flows between two concentric cylinders have great potential applications in chemical engineering. They are particularly convenient for two-phase small scale devices enabling solvent extraction operations.
Ode, Denis, Charton, Sophie, Nemri, Marouan, Lanoe, Jean-Yves, Climent, Éric   +4 more
core   +1 more source