Table 2: Equations of Coriolis torques generated by the mass of propeller’s blades.

Number
Blades, n
Equation, Tcr Number of Blades Location
Vertical, nv Horizontal, nh Angular,
ni
Two 0 2 0
2 0 0
Three 1 0 2
1 0 2
Four 0 0 4
2 2 0
Six 0 2 4
2 0 4