With reference to experimental data on jet flap profiles, distribution of induced velocity for helicopter rotor in hovering flight is investigated and aerodynamic polar for different values of given jet characteristic parameter derived; calculations are carried out for 2-blade rotor; examples; it is found that jet flapped rotor looks very promising.
Study of jet propelled helicopter rotor with jet flap
Am Helicopter Soc -- J
American Helicopter Society -- Journal ; 6 , n 1
1961
8 pages
Article (Journal)
English
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