FIELD: physics.
SUBSTANCE: conductor is mounted parallel to control object surface. Current pulse is propagated through this conductor combined with current propagation through control object directly under the conductor.
EFFECT: possibility of acoustic wave formation in conducting mediums of control objects without strong external field effects; improved functionality of equipment of nondestructive testing and possibility not to use powerful large-size magnets.
3 cl, 2 dwg
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Authors
Dates
2008-11-20—Published
2007-02-22—Filed