A thin flat plate is positioned in a wind tunnel parallel to the wind direction (Figure below). Air with a density PA =1.25 kg/m and dynamic viscosity HA =1.3 x 10 Pa.s flows past one side of this plate with a velocity of V = 3.6m/s. The plate has a length L and a width B and the total area is A = BxL = 12m?. If the total shear force is Fs= 1.4N, calculate the length of the plate L You can assume that the whole boundary layer is laminar. B

A thin flat plate is positioned in a wind tunnel parallel to the wind direction (Figure below). Air with a density PA =1.25 kg/m and dynamic viscosity HA =1.3 x 10 Pa.s flows past one side of this plate with a velocity of V = 3.6m/s. The plate has a length L and a width B and the total area is A = BxL = 12m?. If the total shear force is Fs= 1.4N, calculate the length of the plate L You can assume that the whole boundary layer is laminar. B

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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