Q2-Air is flowing over a smooth flat plate with a velocity of 12m/s. The velocity profile is in the form: и | The length of the plate is 1.1m and width 0.9m. If laminar boundary layer exists up to a value of Re=2x10$ and kinematic viscosity of air is 0.15x104 m2/s. Find;1-The maximum distance from the leading edge up to which laminar boundary layer exists, 2-The maximum thickness of boundary layer.
Q2-Air is flowing over a smooth flat plate with a velocity of 12m/s. The velocity profile is in the form: и | The length of the plate is 1.1m and width 0.9m. If laminar boundary layer exists up to a value of Re=2x10$ and kinematic viscosity of air is 0.15x104 m2/s. Find;1-The maximum distance from the leading edge up to which laminar boundary layer exists, 2-The maximum thickness of boundary layer.
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Transcribed Image Text:H.W- For Third Class-Heat Transfer
Q2-Air is flowing over a smooth flat plate with a velocity of 12m/s. The
velocity profile is in the form:
2
и
= 2
U
The length of the plate is 1.1m and width 0.9m. If laminar boundary layer
exists up to a value of Re=2x10$ and kinematic viscosity of air is 0.15x104
m?/s. Find;1-The maximum distance from the leading edge up to which
laminar boundary layer exists, 2-The maximum thickness of boundary layer.
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