A passenger train, Keretapi Tanah Melayu (KTM) moves from A, to B at constant speed of 60 m/s. The long of the train is 15 m. By assuming the outer wall of the train is flat, air density, = 1.164 kg/m3 and air kinematic viscosity, = 1.60 x 10-5 m2 /s, determine at the back edge of the train (L = 15 m), boundary layer thickness, in meter (m) displacement thickness, * in meter (m), and iii. wall shear stress in Pascal (Pa
A passenger train, Keretapi Tanah Melayu (KTM) moves from A, to B at constant speed of 60 m/s. The long of the train is 15 m. By assuming the outer wall of the train is flat, air density, = 1.164 kg/m3 and air kinematic viscosity, = 1.60 x 10-5 m2 /s, determine at the back edge of the train (L = 15 m), boundary layer thickness, in meter (m) displacement thickness, * in meter (m), and iii. wall shear stress in Pascal (Pa
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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A passenger train, Keretapi Tanah Melayu (KTM) moves from A, to B at constant speed of 60 m/s. The long of the
train is 15 m. By assuming the outer wall of the train is flat, air density,
= 1.164 kg/m3 and air kinematic viscosity, = 1.60 x 10-5 m2 /s, determine at
the back edge of the train (L = 15 m),
boundary layer thickness, in meter (m)
displacement thickness, * in meter (m), and
iii.
wall shear stress in Pascal (Pa).
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