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:Sdxy sin e(b² – s? )u =2 µb. DeriveFreeYASurfaceexpression for thetheant dxliquid velocitysurface.atfreeFixedY s 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: dx y sin 0 (b² – s² ) и %3 Free 2 µ Surface b. Derive an expression for the liquid surface. t dx velocity at the free Fixed Ys dx c. Derive an expression for the discharge per unit width. d. Derive an expression for the shear 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: dx y sin 0 (b² – s² ) и %3 Free 2 µ Surface b. Derive an expression for the liquid surface. t dx velocity at the free Fixed Ys dx c. Derive an expression for the discharge per unit width. d. Derive an expression for the shear stress at the fixed wall. 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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