A lift force of 200 KN is desired at a speed of 12 m/s on the hydrofoil of Fig. P8.54, designed to operate at a depth of 40 cm. It has a 40-cm chord and is 10 m long. Calculate the angle of attack and the drag force. Is cavitation present under these conditions?

A lift force of 200 KN is desired at a speed of 12 m/s on the hydrofoil of Fig. P8.54, designed to operate at a depth of 40 cm. It has a 40-cm chord and is 10 m long. Calculate the angle of attack and the drag force. Is cavitation present under these conditions?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Question

A lift force of 200 kN is desired at a speed of 12 m/s on the hydrofoil of Fig. P8.54, designed to
operate at a depth of 40 cm. It has a 40-cm chord and is 10 m long. Calculate the angle of
attack and the drag force. Is cavitation present under these conditions?
Angle of attack
Fig. P8.54

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