Search Results - "Kolesnik, S.A."

Heat Transfer in a Half-Space with Transversal Anisotropy Under the Action of a Lumped Heat Source by Formalev, V. F., Kolesnik, S. A.

“…The authors have obtained a novel analytical solution to the problem of the theory of heat conduction in an anisotropic half-space with an anisotropy of the…”
Get full text

Temperature-dependent anisotropic bodies thermal conductivity tensor components identification method by Formalev, V.F., Kolesnik, S.A.

“…•A method to define the nonlinear heat conductivity tensor components was proposed.•A regularizing functional was built using prior information of function to…”
Get full text

Simulation of Nonequilibrium Heat Transfer in an Anisotropic Semispace Under the Action of a Point Heat Source by Formalev, V. F., Kartashov, É. M., Kolesnik, S. A.

“…Based on a novel analytical solution of the problem of wave heat transfer in an anisotropic semispace under the action of a nonstationary point source of…”
Get full text

Heat and mass transfer in thermal protection composite materials upon high temperature loading by Formalev, V. F., Kolesnik, S. A., Kuznetsova, E. L., Rabinskii, L. N.

“…Heat and mass transfer in thermal protection composite materials, used as heat protection of the structural elements of hypersonic aircrafts, is simulated in…”
Get full text

On Inverse Coefficient Heat-Conduction Problems on Reconstruction of Nonlinear Components of the Thermal-Conductivity Tensor of Anisotropic Bodies by Formalev, V. F., Kolesnik, S. A.

“…The authors are the first to present a closed procedure for numerical solution of inverse coefficient problems of heat conduction in anisotropic materials used…”
Get full text

Analytical Investigation of Heat Transfer in an Anisotropic Band with Heat Fluxes Assigned at the Boundaries by Formalev, V. F., Kolesnik, S. A.

“…An analytical solution of a nonstationary problem of the theory of heat conduction in an anisotropic band under heat transfer conditions at the boundaries has…”
Get full text

Wave Heat Transfer in Anisotropic Half-Space under the Action of a Point Exponential-Type Heat Source Based on the Wave Parabolic-Type Equation by Formalev, V. F., Kartashov, É. M., Kolesnik, S. A.

“…Based on the generalized law of wave heat transfer, a wave equation of parabolic type is obtained, for which the problem of heating an anisotropic half-space…”
Get full text

On the Dynamics of Motion and Reflection of Temperature Solitons in Wave Heat Transfer in Limited Regions by Formalev, V. F., Kartashov, É. M., Kolesnik, S. A.

“…Based on the new analytical solution of the problem of wave heat transfer, the dynamics of motion, interaction, and reflection of isolated temperature waves…”
Get full text

Changes in the middle and upper atmosphere parameters during the January 2013 sudden stratospheric warming by Ясюкевич, Анна, Yasyukevich, Anna, Клименко, Максим, Klimenko, Maksim, Куликов, Юрий, Kulikov, Yury, Клименко, Владимир, Klimenko, Vladimir, Бессараб, Федор, Bessarab, Fedor, Кореньков, Юрий, Korenkov, Yuriy, Маричев, Валерий, Marichev, Valery, Ратовский, Константин, Ratovsky, Konstantin, Колесник, Сергей, Kolesnik, Sergey

“…We present the results of complex obser-vations of various parameters of the middle and upper atmosphere over Siberia in December 2012 – January 2013, during a…”
Get full text

Seasonal and diurnal regularities of the Schumann resonance parameters in different regions of the earth by Derevyannykh, A. A., Kolesnik, S. A.

“…A comparison of the temporal regularities of the Schumann resonance parameters registered at different observation points (in Hollister, Negev, and Lekhta)…”
Get full text

Empirical model of geomagnetic field micropulsations at mid-latitudes by Yakimuk, M. A., Kolesnik, S. A.

“…An empirical model of the recurrence frequency of Pc1–Pc5-type geomagnetic micropulsations is constructed based on the results of long-term geomagnetic field…”
Get full text

Dependence of the resonant electromagnetic background frequencies in the frequency range of the alfven ionospheric resonator on the level of the solar activity by Kolesnik, A. G., Kolesnik, S. A., Kolmakov, A. A., Chernyshev, I. V.

“…In the work, variations of the resonant electromagnetic background frequencies in the frequency range of the ionospheric Alfven resonator are investigated. An…”
Get full text