Results 241 to 250 of about 1,395,536 (296)

A Bimodal Approach to Broadband Vibration Energy Harvesting Using Hybrid Piezoelectric-Electromagnetic Transduction. [PDF]

Micromachines (Basel)
Jia G, Zhou Q, Zhao H.
europepmc   +1 more source

Simulation control analysis of a magnetic levitation flywheel rotor system based on a fuzzy PID control algorithm. [PDF]

Sci Rep
Dong W, Zhang B, Luo J.
europepmc   +1 more source

Active vibration suppression of a magnetic-ball bearing hybrid supported rotor system. [PDF]

Sci Rep
Shen H, Zhao C, Wu H, Sha H, Sun F, Jin J.   +5 more
europepmc   +1 more source

Study of Molten Pool Evolution in VP-CMT Aluminium Alloy Arc Additive Manufacturing Under Different EP:EN Ratios. [PDF]

Materials (Basel)
Bao X, Han Y, Han F, Liu L.
europepmc   +1 more source

Material electromagnetic fields and material forces

Archive of Applied Mechanics, 2006
The paper investigates balance laws in an electromagnetic continuum, within the frame of configurational mechanics of materials. The author uses a non-conventional variational approach to introduce material momentum and material stress for electromagnetic continuum, and to derive a balance equation for the total material momentum of the system (matter +
TRIMARCO, CARMINE
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Limits on an Electromagnetic Fifth Force

Physical Review Letters, 1988
In analogy to the proposed gravitational "fifth" force, limits can be set on the range $\ensuremath{\lambda}$ and the strength $\ensuremath{\beta}$ of an electrical fifth force. Specifically we consider the potential $V=\frac{({e}^{2}}{r)}(1+{\ensuremath{\beta}e}^{\ensuremath{-}r\ensuremath{\lambda}})$ and show that there is a region near $\ensuremath{\
, Bartlett, , Lögl
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Bridge measurement of electromagnetic forces

Electrical Engineering, 1935
A simple impedance bridge may be used to measure the variation of inductance of a disconnecting switch of practical dimensions as the switch blade is displaced by slight amounts from the closed position. The electromagnetic force tending to open the switch blade, calculated from the observed variation of inductance, checks the theoretical value ...
A. C. Seletzky, G. L. Priday
openaire   +1 more source

Proximal electromagnetic shear forces

Journal of Microscopy, 1999
We perform a simple model calculation to estimate the electromagnetically induced shear force caused by a current dissipation when a charged tip is moved parallel to a conducting material. For parameters typical in shear force imaging, the force is many orders of magnitude below reported values.
, Ayars, , Aspnes, , Moyer, , Paesler
openaire   +2 more sources