... on the ball; (d) axial plane; (e) contact elastic deformation; and (f) cross-sectional plane elastic ring film damper ball rolling bearing inner race dynamics quasi-static model aero-engine Gas turbine engines commonly employ ball bearings integrated with Elastic Ring Squeeze Film Damper...

...Hui Li; Guoqing Li; Hao Liu; Ang Li; Xingen Lu As an advanced sealing technology, the application of gas face seal in aero-engine is few; if possible, lower specific fuel consumption, higher thrust-weight ratio, and effective secondary flow control at minimal cost would be brought. A relative...