Parabolic flow is characterized by the layers in the center moving faster than those near the vessel walls, resulting in a velocity profile that resembles a parabola. This flow is typical in laminar conditions within circular pipes. Understanding parabolic flow is fundamental in fluid dynamics and hydraulics. ;
The correct answer is A. Parabolic flow, where layers of fluid in the center move faster than those near the wall, is characterized by a parabolic velocity profile in laminar flow. Understanding this flow is essential in fluid dynamics.
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