The uniform velocity ‘U’ of water flowing in a pipe at 70 oF is 79 ft/s. Figure out the following (a) the distance at which the transition occurs from a laminar to a turbulent boundary layer and (b) thickness at the point of transition [if the thickness of this initial laminar boundary layer is given by 4.91 (vx/U)^0.5] v = 1.052 X 10-5 ft2/s)

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Fluid Kinematics

The branch of science that deals with objects which are either in motion or stationary are studied under the branch of classical mechanics. Fluid mechanics is a subcategory of classical mechanics that deals with the behavior of fluids at rest (fluid statics) or in motion (posing some velocity). In fluid kinematics, studies focus on the associated motion of fluid particles or groups of particles, and its associated parameters like displacements, velocity, and acceleration without concerning about the forces that caused the motion. All the laws of classical mechanics are applied in the study of fluid kinematics.