A flat plate has been placed longitudinally in a stream of crude oil which flows with a velocity of 6 m/s. The oil specific gravity is 0.9 and the kinematic viscosity of 1 x 10-4 m²/s. Based on Table 1 and, determine: (1) boundary layer thickness at the middle of the flat plate; (ii) displacement thickness at the middle of the flat plate: shear stress at the middle of the flat plate; and (111) (iv) drag force on the flat plate.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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Table 1: Setting of Question
Length (mm)
500
Setting
1
Flat Plate Dimension
Width (mm)
250
Transcribed Image Text:Table 1: Setting of Question Length (mm) 500 Setting 1 Flat Plate Dimension Width (mm) 250
(b)
A flat plate has been placed longitudinally in a stream of crude oil which flows
with a velocity of 6 m/s. The oil specific gravity is 0.9 and the kinematic viscosity
of 1 x 10-4 m²/s. Based on Table 1 and, determine:
(i)
boundary layer thickness at the middle of the flat plate;
(ii)
displacement thickness at the middle of the flat plate:
(iii)
shear stress at the middle of the flat plate; and
(iv)
drag force on the flat plate.
Transcribed Image Text:(b) A flat plate has been placed longitudinally in a stream of crude oil which flows with a velocity of 6 m/s. The oil specific gravity is 0.9 and the kinematic viscosity of 1 x 10-4 m²/s. Based on Table 1 and, determine: (i) boundary layer thickness at the middle of the flat plate; (ii) displacement thickness at the middle of the flat plate: (iii) shear stress at the middle of the flat plate; and (iv) drag force on the flat plate.
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