wave = "Effects/Aircrafts/Engines/Mi8Reductor"
position = {-2, 1, 0}
inner_radius = 50
outer_radius = 500
cone_inner_angle = 40
cone_outer_angle = 10
cone_outer_gain = 0.5
direction = {1, 0, 0}
pitch = 0.8
gain = 1.1