Dynamic characteristic analysis of the elastic ring squeeze film damper-rotor system considering coupling angular misalignment: Dynamic characteristic analysis of the elastic ring squeeze film damper-rotor system: Z. Luo et al. - Luo, Zhong; Liang, Baobing; Sun, Kai; Li, Lei; Hao, Haotian; Wu, Xuanrui (Nonlinear Dynamics, 2025)