Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN: 9780190698614
Author: Sadiku, Matthew N. O.
Publisher: Oxford University Press
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Question

The air-cushion vehicle in Fig.  brings in sea-level
standard air through a fan and discharges it at high velocity
through an annular skirt of 3-cm clearance. If the vehicle
weighs 50 kN, estimate ( a ) the required airflow rate and
( b ) the fan power in kW.

W = 50 kN h= 3 cm -D = 6 m-
expand button
Transcribed Image Text:W = 50 kN h= 3 cm -D = 6 m-
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