Mostrando 10 resultados de: 114
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Publisher
International Journal of Mechanical Sciences(19)
Chaos, Solitons and Fractals(8)
Journal of Sound and Vibration(7)
International Journal of Non-Linear Mechanics(6)
Nonlinear Dynamics(5)
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Física aplicada(56)
Otras ramas de la ingeniería(48)
Física(14)
Mecánica clásica(13)
Ingeniería civil(7)
Chaos caused by fatigue crack growth
ArticleAbstract: The nonlinear dynamic responses including chaotic oscillations caused by a fatigue crack growth arePalabras claves:Autores:Deans W.F., Foong C.H., Marian Wiercigroch, Pavlovskaia E.E.Fuentes:scopusChaotic and stochastic dynamics of orthogonal metal cutting
ArticleAbstract: A model of the cutting process is formulated based on a random variation of the specific cutting resPalabras claves:Autores:Cheng A.H.D., Marian WiercigrochFuentes:scopusComments On The Study Of A Harmonically Excited Linear Oscillator With A Coulomb Damper
OtherAbstract:Palabras claves:Autores:Marian WiercigrochFuentes:scopusComplex dynamics of drill-strings: Theory and experiments
Conference ObjectAbstract: We investigate complex drill-string dynamics in a downhole drilling where strong nonlinear interactiPalabras claves:Autores:Kapitaniak M., Marian Wiercigroch, Nandakumar K., Vaziri V.Fuentes:scopusComplex nonlinear response of a piecewise linear oscillator: Experiment and simulation
Conference ObjectAbstract: In this work an experimental piecewise linear oscillator is presented. This consists of a linear masPalabras claves:Autores:Ing J., Marian Wiercigroch, Pavlovskaia E.E.Fuentes:scopusAttractor reconstruction of an impact oscillator for parameter identification
ArticleAbstract: This paper presents a simple and novel approach, based on nonlinear time series analysis of an experPalabras claves:Impact oscillator, Parameter Identification, Phase-space reconstruction, Stiffness ratio, Vibro-impact drillingAutores:Baptista M.S., Ing J., Marian Wiercigroch, Sayah M.Fuentes:scopusBasins of attraction of the bistable region of time-delayed cutting dynamics
ArticleAbstract: This paper investigates the effects of bistability in a nonsmooth time-delayed dynamical system, whiPalabras claves:Autores:Marian Wiercigroch, Xu J., Yan Y.Fuentes:scopusBifurcation analysis of an impact oscillator with a one-sided elastic constraint near grazing
ArticleAbstract: In this paper a linear oscillator undergoing impact with a secondary elastic support is studied expePalabras claves:Experimental Study, grazing, Piecewise linear oscillator, stability analysisAutores:Banerjee S., Ing J., Marian Wiercigroch, Pavlovskaia E.E.Fuentes:scopusBifurcation and dynamic response analysis of rotating blade excited by upstream vortices
ArticleAbstract: A reduced model is proposed and analyzed for the simulation of vortex-induced vibrations (VIVs) forPalabras claves:bifurcation phenomenon, dynamic response, singularity theory, transition set, van der Pol oscillator, vortex-induced vibrationAutores:Cao Q.J., Chen Y., Marian Wiercigroch, Wang D.Fuentes:scopusBifurcation scenarios in helical buckling of slender rods using new FE
ArticleAbstract: We develop a new Finite Element to accurately model twisting of rods and capture the bifurcation scePalabras claves:Bifurcations, finite element, Helical buckling, Post-buckling configurations, Twisted rodsAutores:Kapitaniak M., Marian Wiercigroch, Vaziri V.Fuentes:scopus