7.2 One-dimensional unsteady flow in a thin liquid layer is described by the equation du + u- Use a length scale, L, and a velocity scale, Vo, to nondimensionalize this equation. Obtain the dimensionless groups that characterize this flow.

7.2 One-dimensional unsteady flow in a thin liquid layer is described by the equation du + u- Use a length scale, L, and a velocity scale, Vo, to nondimensionalize this equation. Obtain the dimensionless groups that characterize this flow.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter5: Analysis Of Convection Heat Transfer

Section: Chapter Questions

Problem 5.9P: When a sphere falls freely through a homogeneous fluid, it reaches a terminal velocity at which the...

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Question

7.2 One-dimensional unsteady flow in a thin liquid layer is described by the equation
du
+ u
6.
Use a length scale, L, and a velocity scale, Vo, to nondimensionalize this equation. Obtain the dimensionless
groups that characterize this flow.

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