7. For the flow of a thin layer of liquid down an inclined planeshown:a. Using the cross-hatched element and through a force balance,showthatthevelocitydistribution across the layer is:dxy sin e(b2 - s2)2 uFreeSurfaceb. Derive an expression for theliquid velocity at the freesurface.t dxFixedys dxc. Derive an expression for thedischarge per unit width.d. Derive an expression for theshear stress at the fixed wall.Wall

7. For the flow of a thin layer of liquid down an inclined plane shown: a. Using the cross-hatched element and through a force balance, show that the velocity distribution across the layer is: y sin e (b- s) Free Surface b. Derive an expression for the liquid velocity at the free surface. c. Derive an expression for the discharge per unit width. d. Derive an expression for the shear stress at the fixed wall. I dx Fixed ys dx Wall

7. For the flow of a thin layer of liquid down an inclined plane shown: a. Using the cross-hatched element and through a force balance, show that the velocity distribution across the layer is: y sin e (b- s) Free Surface b. Derive an expression for the liquid velocity at the free surface. c. Derive an expression for the discharge per unit width. d. Derive an expression for the shear stress at the fixed wall. I dx Fixed ys dx Wall

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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