%0 Journal Article %T CONTACTLESS DIRECTION FINDERAND THE OBJECT'S ROTATION SPEED %A Cherepanov, A.P. %K vortex motion, pressure, gap, velocity, flow, radial forces, viscous friction forces, Magnus effect %J Modern Technologies and Scientific and Technological Progress %D 2025 %N 2025 %P 1 %I Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»