it is likely that the plasma ball is spinning in a up-down direction instead of horizontally. This direction creates lifts that provide for anti-gravity.
In a similar way, a missile that proposes to generate lift and velocity with a ball of fire, is best also spinning the ball of fire in a plane parallel to its direction of travel. Changing the axis of this plane of spin, changes the direction of travel. Vectoring.
It is the velocity along a circular path of the plasma in the interior of the containment of the fire ball that is \(v_s\), the spin velocity developed in the previous posts "Spinning Plasma" and "Spinning Plasma" dated 05 and 04 Jul 2016, respectively.
Unlike a jet engine, the spinning dragon ball is contained not open ended. No hot material is lost from the fire ball.
KO!
