Results 11 to 20 of about 1,717,284 (272)

Electric Potential Profiles in a Model Single-Path Electrodialysis Unit [PDF]

open access: yesMembranes, 2022
Electrodialysis is an important electromembrane separation process anticipated to play a significant role in developing future technologies. It produces ion-depleted and ion-concentrated product streams, intrinsically suggesting the formation of spatial ...
Jan Pagáč   +2 more
doaj   +2 more sources

Revisiting the electroelastic solution for an FGPM thick-walled cylinder subjected to mechanical and electric loadings

open access: yesMaterials Research Express, 2020
Theoretical analysis for an empty thick-walled FGPM cylinder exposed to electric and mechanical loadings are investigated. The cylinder is a composite material composed of PZT4 and PVDF and the volume fraction of PZT4 is given by the power law with three
Han Wang, Guansuo Dui, Libiao Xin
doaj   +1 more source

An Effect of Electrokinetics Phenomena on Nonlinear Wave Propagation in Bubbly Liquids

open access: yesInternational Journal of Applied Mechanics and Engineering, 2021
A study of nonlinear waves in liquid-gas mixtures with the consideration of internal effects is an important problem of both the fundamental and the applied fluid mechanics.
G. Panahov   +3 more
doaj   +1 more source

A finite element analysis of a silicon based double quantum dot structure [PDF]

open access: yes, 2006
We present the results of a finite-element solution of the Laplace equation for the silicon-based trench-isolated double quantum-dot and the capacitively-coupled single-electron transistor device architecture.
Barnes, C. H. W.   +4 more
core   +1 more source

Multilayer air gap winding designs for electric machines: theory, design, and characterisation

open access: yesThe Journal of Engineering, 2019
Here, the authors present a magnetic circuit design with a multilayer air gap winding. This design provides a new degree of freedom in the design process.
Norman Borchardt   +4 more
doaj   +1 more source

A Survey of Strong Electric Potential Drops in the Ionosphere of Venus

open access: yesGeophysical Research Letters, 2023
Every planet or moon with an ionosphere is thought to generate a weak electrical potential which helps ions overcome gravity and escape to space. A pilot study at Venus by Collinson et al.
Glyn A. Collinson   +8 more
doaj   +1 more source

The absoption refrigerator as a thermal transformer [PDF]

open access: yes, 2009
The absorption refrigerator can be considered a thermal transformer, i.e. a device that is analogous to the electric transformer. The analogy is based on a correspondence between the extensive quantities entropy and electric charge and that of the ...
Carnot S   +4 more
core   +1 more source

Dark energy: the absolute electric potential of the universe [PDF]

open access: yes, 2009
Is there an absolute cosmic electric potential?. The recent discovery of the accelerated expansion of the universe could be indicating that this is certainly the case. In this essay we show that the consistency of the covariant and gauge invariant theory
Jimenez, Jose Beltran   +1 more
core   +3 more sources

Effects of uniform radial electric field on the MHD and heat transfer due to a shrinking stretching rotating disk

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2019
Flow and heat transfer of an incompressible electrically conducting fluid on radially shrinking/stretching rotating disk in presence of uniform magnetic field are studied in the present paper.
Nihan Uygun Ercan
doaj   +1 more source

First Approach for the Modelling of the Electric Field Surrounding a Piezoelectric Transformer in View of Plasma Generation [PDF]

open access: yes, 2012
This paper is about an open multi-physics modelling problem resulting from recent investigations into plasma generation by piezoelectric transformers.
Lefèvre, Yvan   +2 more
core   +2 more sources

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