Zobrazeno 1 - 10
of 128
pro vyhledávání: '"Nesterenko, Vitali F."'
Publikováno v:
Phys. Rev. E 92, 062917 (2015)
We study the evolution of high amplitude stress pulses in periodic dissipative laminates taking into account the nonlinear constitutive equations of the components and their dissipative behavior. Aluminum and Tungsten laminate was taken as an example
Externí odkaz:
http://arxiv.org/abs/1506.00709
The ASB phenomenon was first described by Russian researchers in 1928 and 1935. Translations of both papers are included.
Externí odkaz:
http://arxiv.org/abs/1410.1353
Autor:
Fraternali, Fernando, Carpentieri, Gerardo, Amendola, Ada, Skelton, Robert E., Nesterenko, Vitali F.
A new class of strongly nonlinear metamaterials based on tensegrity concepts is proposed and the solitary wave dynamics under impact loading is investigated. Such systems can be tuned into elastic hardening or elastic softening regimes by adjusting l
Externí odkaz:
http://arxiv.org/abs/1409.7097
Autor:
Herbold, Eric B, Nesterenko, Vitali F
Discrete materials composed of masses connected by strongly nonlinear links with anomalous behavior (reduction of elastic modulus with strain) have very interesting wave dynamics. Such links may be composed of materials exhibiting repeatable softenin
Externí odkaz:
http://arxiv.org/abs/1008.4202
We study the energy decay properties of a pulse propagating in a strongly nonlinear granular chain with damping proportional to the relative velocity of the grains. We observe a wave disturbance that at low viscosities consists of two parts exhibitin
Externí odkaz:
http://arxiv.org/abs/0808.0527
Autor:
Nesterenko, Vitali F.
Publikováno v:
Philosophical Transactions: Mathematical, Physical and Engineering Sciences, 2018 Aug . 376(2127), 1-20.
Externí odkaz:
https://www.jstor.org/stable/26601741
Conventional drop-weight techniques were modified to accommodate low-amplitude force transducer signals from low-strength, cold isostatically pressed 'heavy' composites of polytetrafluoroethylene, aluminum and tungsten. The failure strength, strain a
Externí odkaz:
http://arxiv.org/abs/0711.1191
In a strongly nonlinear viscous granular chain under conditions of loading that exclude stationary waves (e.g., impact by a single grain) we observe a pulse that consists of two interconnected but distinct parts. One is a leading narrow "primary puls
Externí odkaz:
http://arxiv.org/abs/cond-mat/0608517
Autor:
Nesterenko, Vitali F.
Publikováno v:
Granular Material-Based Technologies, edited by S. Sen, M.L. Hunt, and A.J. Hurd, MRS Symp., Proceedings, vol. 759 (MRS, Pittsburgh, PA, 2003), pp. MM4.3.1-MM4.3.12
It is a common point that "soft" condensed matter (like granular materials or foams) can reduce damage caused by impact or explosion. It is attributed to their ability to absorb significant energy. This is certainly the case for a quasistatic type of
Externí odkaz:
http://arxiv.org/abs/cond-mat/0303332
Autor:
Nesterenko, Vitali F.
Hot Isostatic Pressing was applied to synthesize bulk samples with diameter up to 30 mm starting with Alfa Aesar magnesium diboride powder. HIPing at 2 kbar, 1000 C with cooling under pressure (DMCUP cycle) resulted in a fully dense (or low porosity)
Externí odkaz:
http://arxiv.org/abs/cond-mat/0212543