Why not Suck air inwards, from 5 axis or actual sides at the time time, using 5 separate fixated spare turbines, combined with one electrically regenerative vortex nozzle bending and bundeling the 5 directions of inward flow into a single one, pointed downward by shape, relative to the orientation of your heavenly vessel, creating a vortex shaped downward force, all working in unison to create a 5 times more powerful lift.
the 5 turbines blow onto the vortex compression shape, in turn turning it around its own center axis, allowing us the luxury of generating fresh electrical power, gained freely from the already generated thrust, while making the thrust total output more efficient at the same time, as a vortex is compressional and compounding thruster effect.
if you really wanted you could actually place 9 turbines in a circle but that might be a little overkill for your particular machine utilizing the Penta Turbinnium Vortex Thruster Nozzle. better strap in tight pilot.
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