eddy currents


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Related to eddy currents: Lenz's law, Hysteresis losses

eddy currents

small circular electric fields induced when a magnetic field is created. They result in intramolecular oscillation or vibration of tissue contents, causing generation of heat.
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The M Pumps hybrid solution minimises magnetic losses by featuring a very thin barrier in either hastelloy or titanium, with a thin carbon outer shell thereby reducing the amount of heat from eddy currents.
Because eddy currents mostly flow on the surface of the metal test piece, a crack will disturb the magnetic field lines and show up as a change in the probe's apparent resistance and inductance.
At low-speed, the reaction magnetic field of the eddy currents is negligible compared to the original induction [B.
Eddy currents are circular and closed looped currents induced within conductive material, or conductors, when in the presence of fluctuating magnetic fields.
a) one (1) component based on the method of eddy currents,
in [16] presented a technique to minimize eddy current losses in the stator teeth of IPM rotors under field-weakening conditions.
For corrosion detection in aging aircraft panels, the NDI imaging methods, such as eddy current and ultrasound, were studied (Rebbapragada et al.
Key words: hardening, induction heating, eddy currents, numerical modeling, electromagnetic field
If an electrically conducting object is placed in this magnetic field, eddy currents are induced, which form an electromagnetic field according to Faraday's Induction Law.
12] --, Numerical treatment of realistic boundary conditions for the eddy currents problem in an electrode via Lagrange multipliers, Math.
Eddy currents are not able to efficiently handle large pieces of brass or copper such as pipe joints because they are so heavy, he adds.
Galloo uses air classification and eddy currents for this step.