bi-drop

bi-drop

[′bī‚dräp]
(fluid mechanics)
A device in which two drops of different wetting liquids are juxtaposed inside a tube, resulting in spontaneous motion of the liquid and coating of the inner surface of the tube. Also known as Bico bi-drop.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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