Journal of Theoretical
and Applied Mechanics
25, 1-2, pp. 121-129, Warsaw 1987
and Applied Mechanics
25, 1-2, pp. 121-129, Warsaw 1987
Analiza możliwości zmniejszenia niebezpiecznej strefy H-V w zawisie i locie pionowym śmigłowca
The computer program was developed for helicopter vertical autorotative landing simulation after one or both engines failure. The influence of the rotor inertia, initial rotational rotor speed and collective pitch control on vertical autorotative landing characteristics was investigated. The possibility of decreasing anding velocity by proper collective control was prooved.