Consider a two-dimensional flow in the upper half plane of (x, y) bounded below by aFid plate coinciding with the x axis. At t= 0 the plate suddenly moves in thetangential direction at constant velocity 'U'. The velocity distribution of the flow isyerf(-2vtobtained as u=U|1-Using the properties of the error functioni) verify whether u is satisfying the conditions:(a) u=U at y=0_(for t20)(b) u=0 as y→0 (for t>0)(for V y)(c) u=0 at t=0duii) determine the stress at wall using the condition T (0,1)=µdyly-0Once you upload files from your second device, click onC Sync to check your submissionCamera

given; velocity function(u)=U1-ey/2(1/t)

Consider a two-dimensional flow in the upper half plane of (x, y) bounded below by a Fid plate coinciding with the x axis. At t=0 the plate suddenly moves in the tangential direction at constant velocity 'U'. The velocity distribution of the flow is obtained as u = U1-erf(- U (1-0). Using the properties of the error function i) verify whether u is satisfying the conditions: (a) u = U at y=0_(for t≥0) (b) u=0 as y→∞(for t≥0) (c) u=0 at t = 0 (fory) ii) determine the stress at wall using the condition Txy (0,1)= μ du dy ly-0

Consider a two-dimensional flow in the upper half plane of (x, y) bounded below by a Fid plate coinciding with the x axis. At t=0 the plate suddenly moves in the tangential direction at constant velocity 'U'. The velocity distribution of the flow is obtained as u = U1-erf(- U (1-0). Using the properties of the error function i) verify whether u is satisfying the conditions: (a) u = U at y=0_(for t≥0) (b) u=0 as y→∞(for t≥0) (c) u=0 at t = 0 (fory) ii) determine the stress at wall using the condition Txy (0,1)= μ du dy ly-0

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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