Results 21 to 30 of about 11,650 (169)

Salt-Induced Modulation of Self-Assembly in C8-10 AlkylPolyGlucoside/Fatty Alcohol Formulations. [PDF]

open access: yesChempluschem
Salt's effect on the APG:1‐Dodecanol system was studied. Small‐angle X‐ray scattering showed salt increased interparticle correlation, leading to higher structural organization at higher salt concentrations. This correlates with observed viscoelastic properties. Cleaning efficiency tests were also conducted on samples.
Veronico L, Gentile L.
europepmc   +2 more sources

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

open access: yesFluids, 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   +6 more
doaj   +1 more source

"Barber pole turbulence" in large aspect ratio Taylor-Couette flow [PDF]

open access: yes, 2000
Investigations of counter-rotating Taylor-Couette flow (TCF) in the narrow gap limit are conducted in a very large aspect ratio apparatus. The phase diagram is presented and compared to that obtained by Andereck et al.
Chate, H   +4 more
core   +6 more sources

Contribution of advetion, turbulent transport and diffusion terms to Nusselt number and torque coefficient in Taylor-Couette flow

open access: yesJournal of Thermal Science and Technology, 2016
Contributions of the advection, turbulent transport and diffusion terms to the Nusselt number and the torque coefficient in the Taylor-Couette flow were evaluated. Integrating the energy equation in the Taylor-Couette flow twice gave an equation in which
Akihiro OHSAWA   +2 more
doaj   +1 more source

Azimuthal velocity profiles in Rayleigh-stable Taylor-Couette flow and implied axial angular momentum transport [PDF]

open access: yes, 2014
We present azimuthal velocity profiles measured in a Taylor-Couette apparatus, which has been used as a model of stellar and planetary accretion disks. The apparatus has a cylinder radius ratio of $\eta = 0.716$, an aspect-ratio of $\Gamma = 11.74$, and ...
Huisman, Sander G.   +5 more
core   +4 more sources

Hydrodynamic education with rheoscopic fluid [PDF]

open access: yesEPJ Web of Conferences, 2019
We present a educational poster supporting the subject „Mechanics of fluids I“, which the students evaluate to be difficult mainly due to abstractness. Our goal is to show in vivo the behavior, especially the non-linearity, of various flows transiting into
Duda Daniel   +4 more
doaj   +1 more source

Mechanism of Vortices Appearance in the Taylor-Couette Flow System [PDF]

open access: yesJournal of Applied Fluid Mechanics, 2022
This work is devoted to study the Taylor-Couette flow at the early structuring stages. It is aimed to gain insight on the Taylor and Ekman vortices genesis mechanism since the first hints of presence detected at Ta=10-4. Simulations are carried out using
M. Khirennas   +5 more
doaj   +1 more source

Through-flow effects on Nusselt number and torque coefficient in Taylor-Couette-Poiseuille flow investigated by large eddy simulation

open access: yesJournal of Thermal Science and Technology, 2016
Flow in a concentric annular passage with a rotating inner cylinder, which is called Taylor-Couette flow, is important in industrial applications, such as electric motor which requires not only effective cooling of rotating shaft but also saving power ...
Akihiro OHSAWA   +2 more
doaj   +1 more source

Numerical Study of the Effect of a Power-law Fluid Flow Structures on Levels of Mixing in a Taylor Couette Configuration [PDF]

open access: yesJournal 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
doaj   +1 more source

Hydromagnetic Taylor--Couette flow: wavy modes [PDF]

open access: yes, 2002
We investigate magnetic Taylor--Couette flow in the presence of an imposed axial magnetic field. First we calculate nonlinear steady axisymmetric solutions and determine how their strength depends on the applied magnetic field.
Barenghi, Carlo F., Willis, Ashley P.
core   +2 more sources

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