4 citations · 24 across the 9 of their papers we have counts for
9 papers
A Simple Engineering Technique to Estimate the First Derivative of an Empirical Function
Emmanuil Beygelzimer, Yan Beygelzimer
A heuristic formula for 5-point approximation of the first derivative of an unknown function whose values are measured with an error at unequally spaced points is proposed. The der…
Turbulent shear flow of solids
Y. Beygelzimer, A. E. Filippov, R. Kulagin +1
The term "solid-state turbulence" may sound like an oxymoron, but in fact it is not. In this article we demonstrate that solid-state turbulence may emerge owing to a defining prope…
Thermal conductivity of oxide scale and its components in the range from 0 C to 1300 C: Generalized estimates with account for movability of phase transitions
Emmanuil Beygelzimer, Yan Beygelzimer
The data of different authors on the thermal conductivity of wustite Fe1-xO, magnetite F3O4, hematite Fe2O3 and pure iron are systematized. The generalized values are described by…
Heat Capacity of oxide scale in the range from 0 C to 1300 C: Generalized estimates with account for movability of phase transitions
Emmanuil Beygelzimer, Yan Beygelzimer
The known data on the heat capacity of magnetite (Fe3O4), hematite (Fe2O3) and iron (Fe) at different temperatures are approximated by formulas containing phase transition temperat…
Generalized estimates for the density of oxide scale in the range from 0 C to 1300 C
Emmanuil Beygelzimer, Yan Beygelzimer
Oxide scale formed on the surface of steel products during high-teperature processes is studied as a composite material, the main solid components of which, in general, are wustite…
Generalized estimates for thermal expansion of oxide scale in the range from 0C to 1300C with account for movability of phase transitions in its components
Emmanuil Beygelzimer, Yan Beygelzimer
The thermophysical properties of oxide scale, in the general case, are affected by the variation of the temperature of phase transitions (either magnetic or polymorphic) in its com…
Equivalent Strain in Simple Shear Deformations
Yan Beygelzimer
We show that simple shear and pure shear form two groups of transformations with different properties. The equivalent strain is viewed as an external control parameter of the defor…
Perfect plasticity of metals under simple shear as the result of percolation transition on grain boundaries
Yan Beygelzimer, Natalia Lavrinenko
A mechanism of perfect plasticity under low homological temperatures has been suggested. According to this mechanism, the phenomenon under study is of critical nature. It connects…
Influence Of Deformation On Fractal Dimension Of Deformed Metals Structure
Anatoliy Zavdoveev, Yan Beygelzimer, Victor Varyukhin +1
The image fractal analysis is actively used in all science branches. In particular in materials science the fractal analysis is applied to study microstructure of deformed metals b…