Zobrazeno 1 - 10
of 163
pro vyhledávání: '"74F15)"'
Kirchhoff's kinetic analogy relates the equilibrium solutions of an elastic rod or strip to the motion of a spinning top. In this analogy, time is replaced by the arc length parameter in the phase portrait to determine the equilibrium configurations
Externí odkaz:
http://arxiv.org/abs/2411.19270
Autor:
Zobova, Alexandra, Krylov, Slava
This research provides the theoretical feasibility study of a novel architecture of a MEMS differential resonant accelerometer, with switchable and tunable electrostatic transmission between the proof mass and the vibrating sensing beams. The same be
Externí odkaz:
http://arxiv.org/abs/2409.15839
Autor:
Clayton, John D.
Publikováno v:
Journal of the Mechanics and Physics of Solids, vol. 193, page 105880, year 2024
Localization, in the form of adiabatic shear, is analyzed in viscoplastic solids that may undergo structural transformation driven by pressure, shear stress, temperature, and magnetic field. As pertinent to polycrystalline metals, transformations may
Externí odkaz:
http://arxiv.org/abs/2406.15690
Publikováno v:
Mathematics 12 (2024), no. 3, Art. 434
We investigate a quasi-static-antiplane contact problem, examining a thermo-electro-visco-elastic material with a friction law dependent on the slip rate, assuming that the foundation is electrically conductive. The mechanical problem is represented
Externí odkaz:
http://arxiv.org/abs/2402.01747
This paper focuses on the homogenization of high-contrast dielectric elastomer composites, materials that deform in response to electrical stimulation. The considered heterogeneous material consisting of an ambient material with inserted particles is
Externí odkaz:
http://arxiv.org/abs/2401.11279
While extensive studies have been conducted on purely elastic ribbons, in this paper we explore the influence of magnetisation on the deformation of planar ferromagnetic elastic ribbons. We begin the investigation by deriving the leading-order magnet
Externí odkaz:
http://arxiv.org/abs/2401.03447
Autor:
Li, Qing, Zhang, Yanyan
This study examines nonnegative solutions to the problem \begin{equation*}\left\{\arraycolsep=1.5pt \begin {array}{lll} \Delta u=\displaystyle\frac{\lambda|x|^{\alpha}}{u^p} \ \ &\hbox{ in} \,\ \R ^2\setminus \{0\},\\[2mm] u(0)=0 \ \text{and}\ u> 0 \
Externí odkaz:
http://arxiv.org/abs/2310.18140
A magnetizable piezoelectric beam model, free at both ends, is considered. Piezoelectric materials have a strong interaction of electromagnetic and acoustic waves, whose wave propagation speeds differ substantially. The corresponding strongly-coupled
Externí odkaz:
http://arxiv.org/abs/2309.13986
Autor:
Varela, Solmar, Gutierrez, Rafael, Cuniberti, Gianaurelio, Medina, Ernesto, Mujica, Vladimiro
Chiral structures, breaking spatial inversion symmetry, exhibit non-zero chiroptical activity (COA) due to the interaction between their electric and magnetic responses under external electromagnetic fields, an effect that is otherwise absent in achi
Externí odkaz:
http://arxiv.org/abs/2309.00919
Autor:
Roubíček, Tomáš
The thermodynamic model of visco-elastic deformable magnetic materials at finite strains is formulated in a fully Eulerian way in rates with the aim to describe thermoremanent paleomagnetism in crustal rocks. The Landau theory applied to a ferro-to-p
Externí odkaz:
http://arxiv.org/abs/2307.11826