eddy current in English
When a coil of wire surrounds a ferromagnetic core, like iron, for example, of a transformer, the changing magnetic field induces an eddy current in the core, which happens to be conductive as well.
Use "eddy current" in a sentence
1. Please engage the eddy current brake.
2. Eddy current automotive position sensor Commutates motors without needing magnets
3. Fitting/removal of the brake control allowing the activation/deactivation of eddy current track brake
4. Eddy-current method for non-destructive quality control of mechanically hardened surfaces of austenitic steel tubes
5. An eddy current probe adapted for detecting cracks in material directly beneath a raised-head fastener is disclosed.
6. Mechanical integrity monitoring of heat exchanger tubes may be conducted through Nondestructive methods such as eddy current testing.
7. Through experiment the best eddy current exciting frequency for the detection of the high voltage transmission line is determined.
8. The package allows us to solve many kinds of problems such as magnetostatic field, eddy current field, permanent magnet field and the electromagnetic force of the magnet.
9. 29 According to this paper, the frequency and intensity of the signal attenuation on transmission line are mainly depended on the ferromagnetic resonance frequency and eddy current loss.
10. When contacts the wall surface or the encumbrance, the eddy current air current then diffusion circulation to the entire indoor space, forms the air cycle effect again and again.
11. The rotatable drive wheel support member is operatively engaged with an eddy current braking device allowing the application of a braking torque for simulating drag racing inertial, aerodynamic, and frictional forces.
12. Devices and machines, in particular springs with or without damping, lockable and adjustable springs, shock absorbers, oscillation dampers, radial damper, endless damper, adjustable damper, double-sided damper, eddy current damper
13. The probe comprises an eddy current coil and a support means for carrying the coil in an orientation suitable for introducing eddy currents into material directly beneath a raised-head fastener.
14. An exact analytical expression that describes the introduced voltage of an attachable Anaxial-type eddy-current transducer (ECT) with displaced axes of the exciting and measuring coils, which is positioned above a conducting nonmagnetic half-space, was obtained
15. When the spokes (16) that serve as bending rods are bent, the sleeves (22, 25, 27) are deformed in relation to each other, modifying the impedance in coils crossed by a high-frequency alternative current, according to the eddy current principle.
16. For conductive plates with tens of micrometres of metallic coating, a novel approach is proposed to simultaneously measure the coating thickness, coating conductivity and substrate conductivity by Analogizing eddy current testing to the parameter measurement process using the apparent conductivity in the field of magnetotelluric sounding.
17. The invention relates to an eddy current brake with a stator, comprising at least two teeth (7, 8, 29, 30, 32, 34) having alternating polarity on both sides of a gap (9) in which an electrically conductive, movable machine element (22, 23) is braked.