Abstract: Vibration control in supercritical rotors is a challenging task due to the underlying complex dynamics that high-speed machinery undergoes. When taking into account both structural (e.g., structural integrity and material ...

Abstract: This work presents a numerical and experimental investigation regarding the dynamic behavior of a rotating machine under base excitation in the case of disc–stator rubbing. In the present study, the rotating machine is ...

Abstract: The mathematical modeling of journal bearings has advanced significantly since the Reynolds equation was first proposed. Advances in the processing capacity of computers and numerical techniques led to multiphysical models ...