Experimental studies on the shape and path of small air bubbles rising in clean water
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چکیده
منابع مشابه
Experimental studies on the shape and path of small air bubbles rising in clean water
This Letter reports experiments on the shape and path of air bubbles ~diameter range 0.1–0.2 cm! rising in clean water. We find that bubbles in this diameter range have two steady shapes, a sphere and an ellipsoid, depending on the size of the capillary tube from which they detach. The spherical bubbles move significantly slower than the ellipsoidal ones of equivalent volume. Bubbles with diame...
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ژورنال
عنوان ژورنال: Physics of Fluids
سال: 2002
ISSN: 1070-6631
DOI: 10.1063/1.1485767