Through numerical simulations and calibrated experiments, the aim of the work presented in this paper is placed on the development of a polarity changeable magnetizing platform for a rotary magnetic ...

The 2025 Rotary Public Safety Award winners include, left to right, Douglasville police Lt. Angelo Burgos, 911 operator Darla Lawrence, Douglasville police records supervisor Jesse Tyson, ...

We all know that Mazda has been the only brand that has been faithful to the rotary motor for many years, even though we know that the fuel and oil consumption of this type of engine is a little ...

Abstract: A rotary ultrasonic motor using bending vibration transducers is proposed. In each transducer, two orthogonal bending vibrations are superimposed and an elliptical trajectory is generated at ...