Model-Based Analysis of Friction-Induced Subsynchronous Whirl for a Rotor Contacting With Clearance Bearings Under Axial Load

• المؤلفون الرئيسيون: Matthew O.T. Cole, Lawrence Hawkins
• التنسيق: دورية
• منشور في: 2018
• الموضوعات: Energy; Engineering
• الوصول للمادة أونلاين: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84958793794&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/55682

Copyright © 2016 by ASME. For rotors supported by active magnetic bearings (AMBs), clearance bearings are commonly used to provide backup support under loss of AMB functionality. Test data from real machines shows that vibration during touchdown on backup bearings may involve steady forward whirling...