1. Fracture failure analysis and research on drive shaft of positive displacement motor. (December 2019) Authors: Liu, Yang; Lian, Zhanghua; Xia, Chengyu; Qian, Liqin; Liu, Shaohu Journal: Engineering failure analysis Issue: Volume 106(2019) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗