Drag = orbit · wheel/pinch = zoom. Set V=0 for hover (stacked helical "disks" + 4 interlocking tip-vortex helices). Raise V to skew the wake aft into the CFD geometry.
This is an independent educational concept demonstrator by Transpire Dynamics LLC. It is not affiliated with, endorsed by, or certified by the U.S. Army, Sikorsky, Lockheed Martin, or the U.S. Department of Defense.
All aerodynamic parameters are derived from publicly available, open-domain literature. Models are physics-based and derived from first principles, but optimized for real-time computation and not intended for full engineering analysis. High-fidelity work requires dedicated offline simulation tools.