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Unformatted text preview: fixed but given by a kinematic condition, in this case, that the vertical velocity at a distance c 2 / directly behind the vortex has to be V = U o . U o c 2 / U o o U c c o U 2 / 2 / 2 (i) Calculate the lift L ow and the lift coefficient C ( L 5 . 0 /( U c ) , for the hydrofoil in L o ow open water in terms of , U o and c. (ii) Again, this hydrofoil operates at a distance c 2 / over the bottom. Obtain L and C b L b in this case. (iii) Calculate the ratio C L b / C L in terms of . What is this value for = ? 1 . 0 ow...
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This note was uploaded on 02/27/2012 for the course MECHANICAL 2.20 taught by Professor Dickk.p.yue during the Spring '05 term at MIT.
- Spring '05