@Je_suis_un_revolutionnaire: no, its not often done on helicopters. Using the gas turbines for thrust takes away from available power to the shaft( for the blades). Even in the example you used, the Mil Mi-24, does not use jet thrust. Ever actually look at a Hind? See those large ports on the side? Those are exhaust ports...located on the side....
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GET OFF MY LAWN YOU DAMN KIDS!
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I don't see why they don't use the gas turbine's exhaust for thrust, rather than turning a turbo prop, though.
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No its actually often done on helicopters. The russian ones have very prominent jets. Look at Mi 24 for example.
I think they want to keep this one "stealthy" lower its heat signature by using a prop, but thats just a guess.
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It was bad ass. Loved both of them as a kid.
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