Results 101 to 110 of about 8,927 (215)

Periodic chiral magnetic domains in single-crystal nickel nanowires

, 2017
We report on experimental and computational investigations of the domain structure of ~0.2 x 0.2 x 8 {\mu}m single-crystal Ni nanowires (NWs). The Ni NWs were grown by a thermal chemical vapor deposition technique that results in highly-oriented single ...
Chan, Keith T., Fullerton, Eric E., Kan, Jimmy J., Lomakin, Vitaliy, Lubarda, Marko V., Scholl, Andreas, Uhlir, Vojtech   +6 more
core   +1 more source

Optimization of thermal performance in closed-loop wickless heat pipes with helical coil evaporators by neuro-genetic approach

Results in Engineering
The closed-loop wickless heat pipe (CLWHP) is an advanced passive thermal management device that effectively transfers heat through phase change of the working fluid.
Anmar Adnan, Ali Moosavi, Mahdi Sani
doaj   +1 more source

Mixing enhancement with generation of effective secondary flow parallel to fluid interface in three-dimensional serpentine channel

Results in Engineering
Mixing efficiency is an important factor for various miniaturized systems that handle small volumes of samples. Serpentine channels, which are commonly employed for passive mixing, have been modified and designed based on three-dimensional (3D ...
Hyeonji Hong, Il Doh, Jaehwan Jeong, Eunseop Yeom   +3 more
doaj   +1 more source

Magneto-optical signatures of a cascade of transitions in La$_2-x$Ba$_x$CuO$_4$

, 2012
Recent experiments in the original cuprate high temperature superconductor, La$_2-x$Ba$_x$CuO$_4$, have revealed a remarkable sequence of transitions [1].
Fejer, M. M., Gu, G. D., Hucker, M., Kapitulnik, A., Karapetyan, Hovnatan, Tranquada, J. M., Xia, Jing   +6 more
core   +2 more sources

Application of computational fluid dynamics to complex inlet ducts [PDF]

A three-dimensional parabolic Navier-Stokes code, PEPSIG, was used to analyze the flow in the subsonic diffuser section of a typical modern inlet design.
Schum, E. F., Towne, C. E.
core   +1 more source

A Passive Micromixer for Bioanalytical Applications [PDF]

, 2014
This paper was presented at the 4th Micro and Nano Flows Conference (MNF2014), which was held at University College, London, UK. The conference was organised by Brunel University and supported by the Italian Union of Thermofluiddynamics, IPEM, the ...
4th Micro and Nano Flows Conference (MNF2014), Karpou, G, Kefala, IK, Kokkoris, G, Moschou, D, Papadakis, G, Papadopoulos, VE, Tserepi, A   +7 more
core  

Asymmetry Propagation in a Pipe Flow Downstream of a 90° Sharp Elbow Bend

Applied Sciences
Pipe bends disrupt the flow, resulting in an asymmetric velocity field across the pipe diameter (D). We examined the recovery length required for the flow to return to a symmetric velocity profile downstream of a sharp elbow. The wall-resolved Large Eddy
Blaž Mikuž, Klemen Cerkovnik, Iztok Tiselj   +2 more
doaj   +1 more source

Taylor-Goertler instabilities of Tollmien-Schlichting waves and other flows governed by the interactive boundary layer equations [PDF]

The Taylor-Gortler vortex instability equations are formulated for steady and unsteady interacting boundary layer flows of the type which arise in triple-deck theory. The effective Gortler number is shown to be a function of the all shape in the boundary
Hall, P.
core   +1 more source

The strong nonlinear interaction of Tollmien-Schlichting waves and Taylor-Goertler vortices in curved channel flow [PDF]

Viscous fluid flows with curved streamlines can support both centrifugal and viscous traveling wave instabilities. Here the interaction of these instabilities in the context of the fully developed flow in a curved channel is discussed.
Bennett, J., Hall, P., Smith, F. T.
core   +1 more source

Structural characteristics of dean vortices in a curved channel.

, 1987
NA NA http://archive.org/details ...
openaire   +1 more source