A non-linear Cosserat rod model for drill-string dynamics in arbitrary borehole geometries with contact and friction
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DOI: 10.1016/j.ijmecsci.2019.04.023
Abstract: Abstract A model for drill-string dynamics in arbitrary borehole geometries based on the Cosserat rods theory is presented. The objective of this work is to exploit the capabilities of the Cosserat rods to capture the… read more here.
Keywords: drill string; arbitrary borehole; model; friction ... See more keywords