Results 71 to 80 of about 833,093 (205)

Guided Waves in a Solid Rod Embedded in Infinite Medium with Weak Interface

open access: yesMATEC Web of Conferences, 2016
The dispersion relation of the infinite long rod model with a weak interface has been deduced via wave equation of the guided waves and boundary spring interface model.
Tong Zi Wei   +5 more
doaj   +1 more source

Effects of Temperature and Axial Strain on Four-Wave Mixing Parametric Frequencies in Microstructured Optical Fibers Pumped in the Normal Dispersion Regime

open access: yesPhotonics, 2014
A study of the effect of temperature and axial strain on the parametric wavelengths produced by four-wave mixing in microstructured optical fibers is presented. Degenerate four-wave mixing was generated in the fibers by pumping at normal dispersion, near
Javier Abreu-Afonso   +3 more
doaj   +1 more source

Articolo selezionato come articolo d copertina di Physics of Fluids, April 2018

open access: yes, 2018
A well-known limitation of hydrodynamic chromatography arises from the synergistic interaction between transverse diffusion and streamwise convection, which enhances axial dispersion through the Taylor-Aris mechanism.
M Giona, A. Adrover, S. Cerbelli
core  

Gas Holdup and Liquid-Phase Dispersion in Packed Bubble Columns

open access: yesTikrit Journal of Engineering Sciences, 2013
The gas holdup and liquid phase axial dispersion coefficient are measured in two semi batch packed bubble columns, 10 and 15 cm diameter for an air–water system, at atmospheric conditions.
Burhan S. Abdulrazzaq
doaj  

Effect of Rib Configuration on Axial Mass Transport in Taylor–Couette Flow

open access: yesJournal of Chemical Engineering of Japan
In this study, the effects of rib configuration on flow structure and axial mass transport in Taylor–Couette flow were investigated using computational fluid dynamics.
Hayato Nakagawa   +2 more
doaj   +1 more source

Thermal Modelling of the Ventilation and Cooling inside Axial Flux Permanent Magnet Generators [PDF]

open access: yes, 2010
Axial flux permanent magnet generators are of particular interest for power generation in harsh and confined conditions. Due to their compactness and high power density, the ventilation and cooling inside axial flux permanent magnet generators have ...
LIM, CHIN,HONG, Lim, Chin Hong
core  

Influence of design parameters on the global performances of low-speed counter-rotating axial-flow fans [PDF]

open access: yes, 2014
The present work aims at experimentally investigating the effects of some parameters on the performances of a counter-rotating stage, and on the instationary flow between the rotors.
BAKIR, Farid   +5 more
core   +1 more source

Is axial dispersion within rotating cylinders governed by the Froude number?

open access: yes, 2012
Axial dispersion rates of particles within horizontal rotating cylinders have been calculated for a decade of cylinder diameters. Throughout the range studied the rate of axial dispersion was found to be independent of the cylinder diameter.
Third JR, Müller CR
core   +1 more source

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