PPL » Aircraft Tech Knowledge (H) » Forces Acting on a Helicopter Rotor
14.82 Forces Acting on a Helicopter Rotor
14.82.2 For a nil-wind hovering condition identify the following vectors:
(a) rotational flow;
(b) induced flow;
(c) relative airflow.
14.82.4 For a nil-wind hovering condition identify:
(a) pitch angle;
(b) inflow angle;
(c) angle of attack.
14.82.6 For a given blade section identify the total aerodynamic reaction force (TR) and its components; rotor thrust and rotor drag.
14.82.8 Define total rotor thrust, and total rotor drag (torque).
To see more, please login.