𝔖 Bobbio Scriptorium
✦   LIBER   ✦

DYNAMIC MODELLING OF ROTATING DRILLSTRINGS WITH BOREHOLE INTERACTIONS

✍ Scribed by A.P. Christoforou; A.S. Yigit


Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
521 KB
Volume
206
Category
Article
ISSN
0022-460X

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


DYNAMICS OF A FLEXIBLE ROTATING BEAM INT
✍ V.G. Hatman; I. Haque; A. Bagchi πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 495 KB

The dynamics of a flexible Euler-Bernoulli beam attached to a uniformly rotating hub and interacting at the tip with a plane rigid surface parallel to the hub axis is analyzed. Lagrange's equations and a generalized co-ordinates-eigenfunctions representation for the displacement fields are used to f

Dynamic Response of a Rotating Blade wit
✍ T.H. Young; G.T. Liou πŸ“‚ Article πŸ“… 1993 πŸ› Elsevier Science 🌐 English βš– 446 KB

The general vibration of a rotating blade with time-dependent angular speed is investigated in this paper. A simple plate model is used to represent the blade, and its angular speed is characterized as a small periodic perturbation superimposed on a constant speed. Due to this non-constant rotationa