Tian Weichao

Fundamental Principles of Drill-String Mechanics and Their Qualitative Simulation

Zifeng Li, Changjin Wang, Tian Weichao, 2017 .

WITHDRAWN: Three principles of drill-string mechanics: mechanical equilibrium, minimum potential energy and minimum dissipation power and their qualitative simulation

Zifeng Li, Changjin Wang, Tian Weichao, 2015 .