Jinduo Liu

Apr 20, 2024 | mdpi.com | Wei Yan |Jinlong Yuyang Lu |Jiabao Pan |Jinduo Liu

1. IntroductionSqueeze film damper (SFD) research and applications have advanced quickly in recent years. SFDs are widely used in the fields of aerodynamics and vibration control of some turbomachinery because of their easy manufacturing process, simple structure, and exceptional vibration damping effect [1,2]. SFD is a useful tool for increasing the stability of rotor bearing systems because of their well-thought-out design.