It is required to perform an experimental studies of an airplane in a wind tunnel. For this purpose, a 1:10 scale down model is build. The airplane velocity in the real conditions is 380 km/h, and the same velocity is used in the experiments, in the wind tunnel. During the experimental studies, a drag force of 5 N is measured. Determine the drag force, acting over the original airplane

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
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Chapter5: Analysis Of Convection Heat Transfer
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Problem 9
It is required to perform an experimental studies of an airplane in a wind
tunnel. For this purpose, a 1:10 scale down model is build. The airplane
velocity in the real conditions is 380 km/h, and the same velocity is used in
the experiments, in the wind tunnel. During the experimental studies, a
drag force of 5 N is measured. Determine the drag force, acting over the
original airplane
Transcribed Image Text:Problem 9 It is required to perform an experimental studies of an airplane in a wind tunnel. For this purpose, a 1:10 scale down model is build. The airplane velocity in the real conditions is 380 km/h, and the same velocity is used in the experiments, in the wind tunnel. During the experimental studies, a drag force of 5 N is measured. Determine the drag force, acting over the original airplane
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