Researches on Modeling and Simulation of Continuous Wave Mud Pulser
Computer simulation of flow fields about “mud pulser” used in Drilling are studied using a dynamic formulation that models the effects of key design variables on rotor torque. Well known field problems are reviewed and aerodynamically based solutions are explained in detail. The solution of problem is studied numerically and the computer model show replicate the main physical features. The simulation focuses on techniques that ensure fast stable rotary movements for supporting fast transmissions of future drilling and logging working.
Xingui He, Ertian Hua, Yun Lin and Xiaozhu Liu
F. Yuan and X. F. Gong, "Researches on Modeling and Simulation of Continuous Wave Mud Pulser", Applied Mechanics and Materials, Vols. 88-89, pp. 230-235, 2011