Comment on Coanda Effect: Understanding Why Wings WorkComments−awor11ythe McDonnel-Douglas 520 helicopter has no tail rotor and instead has a fan in the tail which utilizes the coanda effect to counter act main rotor torquehttp://en.wikipedia.org/wiki/MD_Helicopters_MD_500#MD_520Nhttp://en.wikipedia.org/wiki/NOTAR
Comments
the McDonnel-Douglas 520 helicopter has no tail rotor and instead has a fan in the tail which utilizes the coanda effect to counter act main rotor torque
http://en.wikipedia.org/wiki/MD_Helicopters_MD_500#MD_520N
http://en.wikipedia.org/wiki/NOTAR