Air ( p= 1.2 kg/m³, kinematic viscosity v =1.8 + 10-5 m²/s )flows along a flat plat 3 m long and 1.5 m width with a velocity of 30 km/hr. 1)Find the distance over which the boundary layer is laminar 2) determine the friction drag force and the shear stress at location where boundary layer is laminar.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Air (p= 1.2 kg/m³, kinematic viscosity v =1.8 + 10-5 m²/s )flows along
a flat plat 3 m long and 1.5 m width with a velocity of 30 km/hr.
1)Find the distance over which the boundary layer is laminar
2) determine the friction drag force and the shear stress at location where boundary
layer is laminar.
Transcribed Image Text:Air (p= 1.2 kg/m³, kinematic viscosity v =1.8 + 10-5 m²/s )flows along a flat plat 3 m long and 1.5 m width with a velocity of 30 km/hr. 1)Find the distance over which the boundary layer is laminar 2) determine the friction drag force and the shear stress at location where boundary layer is laminar.
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