With a mileage of 69 billion kilometres, heavy commercial vehicles emit 2253 tonnes of brake dust with an emission factor of 32.7 mg/km. This corresponds to the total mass of 55 lorries with a total ...

Unlike mechanical brakes, which are based on friction and kinetic energy, eddy current brakes rely on electromagnetism to stop objects from moving. Eddy currents are created when a conductor passes ...

A nondestructive testing technology called eddy current array (ECA) is capable of driving numerous eddy current coils that are positioned next to one another in the same probe assembly. In the probe, ...

May 28, 2014. The understanding of eddy current effects is critical to improving the performance of many emergent electrical equipment applications, including high efficiency electric motors, ...

It was a couple of years ago that New Atlas first tried out Magnic Light iC, a no-contact bike lighting system that doesn't involve batteries, tire-rubbing dynamos or wheel-mounted magnets. Now, ...