Journal ArticleDOI
Nonlinear vibration analysis of an axially moving drillstring system with time dependent axial load and axial velocity in inclined well
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TLDR
In this article, a nonlinear model was developed for a drillstring system in deviated well with axially moving motion and axial loading, using the perturbation techniques.About:
This article is published in Mechanism and Machine Theory.The article was published on 2011-05-01. It has received 71 citations till now. The article focuses on the topics: Nonlinear system & Moving load.read more
Citations
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Journal ArticleDOI
A review of drillstring vibration modeling and suppression methods
TL;DR: A broad survey of the drillstring vibration modeling literature can be found in this paper, where the state-of-the-art models for predicting axial, torsional and bending vibrations (uncoupled and coupled), boundary condition assumptions, equation formulation methods, and applications to vibration mitigation are reviewed.
Journal ArticleDOI
Sub- and super-critical nonlinear dynamics of a harmonically excited axially moving beam
TL;DR: In this article, the sub and supercritical dynamics of an axially moving beam subjected to a transverse harmonic excitation force are examined for the cases where the system is tuned to a three-to-one internal resonance as well as for the case where it is not.
Journal ArticleDOI
Stability and bifurcations of an axially moving beam with an intermediate spring support
TL;DR: In this article, the forced non-linear vibrations of an axially moving beam fitted with an intra-span spring-support are investigated numerically, and the resulting nonlinear ordinary differential equations are solved via either the pseudo-arclength continuation technique or direct time integration.
Journal ArticleDOI
Nonlinear forced dynamics of an axially moving viscoelastic beam with an internal resonance
TL;DR: In this article, the authors investigated the forced dynamics of an axially moving viscoelastic beam and derived the governing equation of motion via Newton's second law of motion and constitutive relations.
Journal ArticleDOI
Nonlinear vibrations and stability of an axially moving beam with an intermediate spring support: two-dimensional analysis
TL;DR: In this article, the nonlinear coupled longitudinal transverse vibrations and stability of an axially moving beam, subjected to a distributed harmonic external force, which is supported by an intermediate spring, are investigated.
References
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Book
Variational Methods in Elasticity and Plasticity
TL;DR: In this article, the Statique Reference Record was created on 2004-09-07, modified on 2016-08-08, and was used for Elasticite and Plasticite.
Book
Analytical Methods in Vibrations
TL;DR: In this paper, a book on analytical methods in vibrations covering general mathematical formulations of common features of various vibrating systems is presented, including a mathematical formulation of a vibrational model.
Book
Non-linear oscillations
TL;DR: In this paper, a mathematical pendulum is used as an illustration of linear and non-linear oscillations - systems which are similar to a simple linear oscillator: Undamped free oscillations of the pendulum damped Free oscillations forced oscillations.
Journal ArticleDOI
Classical Vibration Analysis of Axially Moving Continua
J. A. Wickert,C. D. Mote +1 more
TL;DR: In this article, the equations of motion are cast in a canonical state space form defined by one symmetric and one skew-symmetric differential operator, and the eigenfunctions are orthogonal with respect to each operator.
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