...-sliding fretting wear finite element analysis dynamic response contact interface During the service period, the combined flow-induced vibration action of the high-temperature and high-pressure liquid media that rapidly flow inside and outside steam generator tubes results in the occurrence...

...Qiyin Lin; Nan Yang; Jun Hong; Lian Liu; Yuhan Zhang Material stiffness, a significant parameter of a contact interface, is investigated to improve the uniformity of the contact pressure. A contact interface material stiffness optimization design algorithm is developed based on the modified solid...