Results 61 to 70 of about 30,463 (305)
Electromagnetic forces and their finite element computation [PDF]
peer reviewedThis paper introduces the concepts of differential geometry that are necessary to establish a systematic definition for electromagnetic forces by means of a natural thermodynamic approach.
Henrotte, François +1 more
core +1 more source
A Non‐Reciprocal Architected Porous Medium
Advanced Functional Materials, EarlyView.ABSTRACT In several fluid flow, energy‐dumping, and energy‐harvesting applications, a dominant flow direction or dominant resistance direction is desirable. In this study, we propose a simple modular geometry that doubles flow resistance in one direction relative to the opposite direction, while maintaining laminar viscous flow.
Clément Vezies +2 more
wiley +1 more source
Reduced models for the maximum vertical force in a tokamak device
Nuclear FusionA formula was suggested in Miyamoto et al (2011 Plasma Phys. Control. Fusion 53 082001) to calculate the total maximum vertical force due to a vertical displacement event in a tokamak device without modeling the whole phenomenon.
G. Pautasso +2 more
doaj +1 more source
Applied SciencesThis article investigates the effects of electromagnetic field (EMF) from mobile phones on human tissues and implanted medical devices. The intensity of the electric field (E) is evaluated based on simulations and measurements of various exposure ...
Frederika Bacova +5 more
doaj +1 more source
Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications
Advanced Functional Materials, EarlyView.Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi +3 more
wiley +1 more source
IEEE Access, 2020 Unbalanced magnetic pull (UMP) resulting from air-gap eccentricity can present a potential risk to the lifetime and dynamic stability of high-speed electrical machines.
Heesoo Kim +4 more
doaj +1 more source
On electromagnetic tractive force [PDF]
The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, 1895 n ...
openaire +2 more sources
Electromagnetic forces of the cage rotor in conical whirling motion
, 2003 The paper deals with the electromagnetic forces in induction machines when the rotor is in cylindrical whirling motion, symmetric conical whirling motion or a combination of these.
Holopainen, Timo +3 more
core +1 more source
Light‐Actuated Fiber‐Climbing Inchworm Robot Toward Endoluminal Navigation
Advanced Functional Materials, EarlyView.A kirigami‐inspired soft inchworm robot harnesses optical energy from a customized side‐emitting optical fiber, guaranteeing its propulsion along the fiber body. The wavelength‐selective responsiveness of dye‐functionalized liquid crystal elastomers and the application of temporal illumination patterns enable sequential control of robot components. The
Antonio Lobosco +6 more
wiley +1 more source
Influence of Electromagnetic Force on Curve PassingDynamic Performance of LIM Metro Vehicle
机车电传动, 2016 Three-dimensional electromagnetic forces (longitudinal, vertical and lateral electromagnetic force) produced between theprimary and secondary of linear induction motor (LIM), may influence the dynamic performance of LIM vehicle.
LIU Gaokun
doaj