Mostrando 2 resultados de: 2
Drill-string vibration analysis using non-smooth dynamics approach
ArticleAbstract: In this work, we model and analyse drillstring vibrations. A special attention is paid to stickslipPalabras claves:Bit-bounce, Drill-string, non-linear dynamics, Non-smooth, Stick-slipAutores:Divenyi S., Marian Wiercigroch, Pavlovskaia E.E., Savi M.A.Fuentes:scopusVibration reduction of the impact system by an SMA restraint: Numerical studies
Conference ObjectAbstract: The dynamic behaviour of an impact oscillator with a shape memory alloy (SMA) restraint is modelledPalabras claves:Chaos, non-linear dynamics, Non-smooth system, Shape memory alloy, Smart materials, vibration reductionAutores:Marian Wiercigroch, Pavlovskaia E.E., Savi M.A., Sitnikova E.Fuentes:scopus