Dynamic Interaction of Rotating Imbalanced Masses in Vacuum

The article presents experimental research results of disk interaction, rotating closely in vacuum, which are not mechanically connected. It was ascertained that at high angular velocities interacting forces between the disks occur, resulting in disk precession and elastic deformation (surface spiral twist) during their conjoint rotation. Meanwhile, a power transfer from the rotating disk to the originally fixed disk occurs, resulting in its rotation, as well as in mutual braking and disk heating during their simultaneous rotation