The integrated drill string dynamic model based on the lumped mass method and discrete element method
Bin Huang, Hongjian Ni, Yan Jin, Yunhu Lu
Topics & Concepts
Discrete element methodDrill stringFinite element methodDrillElement (criminal law)Extended discrete element methodString (physics)Computer scienceStructural engineeringEngineeringPhysicsMechanical engineeringMechanicsExtended finite element methodFinite element limit analysisTheoretical physicsPolitical scienceLawDrilling and Well EngineeringTunneling and Rock MechanicsGeotechnical and Geomechanical Engineering