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Updated: Jul 12, 2026

Magnetically Induced Rotating Rayleigh-Taylor Instability
06:42

Magnetically Induced Rotating Rayleigh-Taylor Instability

Published on: March 3, 2017

流化:用磁场进行水力动力稳定.

R E Rosensweig

    Science (New York, N.Y.)
    |April 6, 1979
    PubMed
    概括

    将磁场应用于气体流化磁化颗粒稳定了流动,防止了泡和流. 这种受控的流体化均扩展,直到临界流速触发突然过渡到泡.

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    Aqueous Droplets Used as Enzymatic Microreactors and Their Electromagnetic Actuation

    Published on: August 28, 2017

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    Magnetic Damping01:17

    Magnetic Damping

    Eddy currents can produce significant drag on motion, called magnetic damping. For instance, when a metallic pendulum bob swings between the poles of a strong magnet, significant drag acts on the bob as it enters and leaves the field, quickly damping the motion.
    If, however, the bob is a slotted metal plate, the magnet produces a much smaller effect. When a slotted metal plate enters the field, an emf is induced by the change in flux; however, it is less effective because the slots limit the...