16 Result(s)

Article

About a model of structural-phase transformations under hydrogen influence

Hydrogen embrittlement of materials is one of the important factors for an estimation of serviceability of designs. In spite of the fact that many works are devoted to research of hydrogen influence on propert...

D. A. Indeitsev, B. N. Semenov in Acta Mechanica (2008)

Article

Slow motions in systems with inertial excitation of vibrations

The problem of the motion of an imbalanced rotor when passing through a resonance zone is solved by the iteration method combined with the method of the direct separation of motions.

I. I. Blekhman, D. A. Indeitsev… in Journal of Machinery Manufacture and Relia… (2008)

Chapter

Vibration Control of a Fluid in Micro- and Nanotubes

In the present paper, we propose new equations describing the fluid behavior in nanochannels with its molecular structure. We consider the Poiseuille flow and the flow throw the channel with vibrating walls. T...

D. A. Indeitsev, A. K. Abramyan… in Advanced Dynamics and Model-Based Control … (2012)

Chapter

Problems of Describing Phase Transitions in Solids

This paper is devoted to discrete and continuous models of stress-induced phase transitions in solids. The models are based on non-monotone stress-strain relation. Only mechanical impact is taken into consider...

D. A. Indeitsev, D. Yu. Skubov… in Mechanics and Model-Based Control of Advan… (2014)

Article

Multi-scale model of steady-wave shock in medium with relaxation

The propagation of a steady wavefront in a medium with three levels of plastic deformation is considered: (a) dislocation, (b) meso-scale and (c) macro-scale. To take into account collective mechanisms of micr...

D. A. Indeitsev, Yu. I. Meshcheryakov, A. Yu. Kuchmin, D. S. Vavilov in Acta Mechanica (2015)

Chapter and Conference Paper

Structural Transformation in Two-Component Medium

The present paper is devoted to description of structural transformations of solids under dynamic loading. The interest to this issue is stipulated by the intensive development of experimental technique in the...

D. A. Indeitsev, D. Yu. Skubov… in 30th International Symposium on Shock Wave… (2017)

Living Reference Work Entry In depth

Equilibrium Forms Bifurcation of the Nonlinear NEMS/MEMS

N. F. Morozov, D. A. Indeitsev, D. Yu. Skubov… in Encyclopedia of Continuum Mechanics

Chapter

Structural Transformations of Material Under Dynamic Loading

The present paper is devoted to a two-component model of material with nonlinear interaction force, which describes the dynamics of crystalline lattice transformation under shock-wave loading. The governing eq...

D. A. Indeitsev, B. N. Semenov… in Advances in Mechanics of Microstructured M… (2018)

Chapter and Conference Paper

Quenching of Non-stationary Wave Due to Structural Transformation of Material

In the present paper a new model for describing structural transformation of solids under external impact is discussed. We suppose that the material consists of two crystalline lattices with close physical pro...

D. A. Indeitsev, B. N. Semenov… in Proceedings of the Second International Co… (2019)

Chapter and Conference Paper

Development of the Theory of Multicomponent Media for Describing Dynamic Processes in Materials of Complex Rheology

In the present paper we consider the problem of describing the dynamics of material with complex rheology, when it is necessary to take into account that it consists of several subsystems with different relaxa...

N. F. Morozov, D. A. Indeitsev… in Proceedings of the First International Con… (2019)

Chapter and Conference Paper

Dynamics and Elastic Stability of an Electrostatically Actuated Microbeam Under Ultrafast Laser Pulse

Laser-induced vibrations and elastic stability of a clamped-clamped beam electrostatic transducer are considered under ultrafast laser pulse. It is assumed that laser pulse acts as volume heat generation with ...

A. V. Lukin, D. A. Indeitsev, I. A. Popov… in Proceedings of the Second International Co… (2019)

Article

Nonlinear dynamics of MEMS resonator in PLL-AGC self-oscillation loop

The work is devoted to the study of a MEMS resonator dynamics under the action of phase-locked and automatic gain control loops. Particular attention is directed to the study of the nonlinearity factor of the ...

D. A. Indeitsev, Ya. V. Belyaev, A. V. Lukin, I. A. Popov in Nonlinear Dynamics (2021)

Article

Analysis of imperfections sensitivity and vibration immunity of MEMS vibrating wheel gyroscope

This paper presents the results of modeling the nonlinear dynamics of MEMS vibrating wheel gyroscope. Diagrams of possible stationary oscillatory modes are constructed when primary oscillations are excited fro...

D. A. Indeitsev, Ya. V. Belyaev, A. V. Lukin, I. A. Popov… in Nonlinear Dynamics (2021)

Article

Nonlinear Dynamics of the Hemispherical Resonator of a Rate-Integrating Gyroscope under Parametric Excitation of the Free Precession Mode

A model of the oscillations of a sensitive element of a hemispherical rate-integrating gyroscope is considered taking into account the geometric and electric nonlinearities of the system. The equations of moti...

D. A. Indeitsev, P. P. Udalov, I. A. Popov… in Journal of Machinery Manufacture and Relia… (2022)

Article

Electrostatic comb drive actuators with variable gap: nonlinear dynamics at primary resonance

This paper provides an extensive study of the nonlinear dynamics of a variable gap electrostatic comb-drive. The resonant response, as well as the force response of the comb-drive were obtained and analyzed ta...

N. V. Mozhgova, A. V. Lukin, I. A. Popov, D. A. Indeitsev in Meccanica (2022)