'Measurement of two-point correlations of velocity near a
circular cylinder shedding a Karman vortex street'
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No. Vortex is a noun.
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There is no antonym for vortex.
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Technically Yes, there are 11 systems that act like pendulums to
conterect the vibration in the exoskeleton of the building caused
by high winds(vortex shedding).
Watch the video in the Related Links for more information.