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<p>An analysis has been made of modern models of heat transfer in a solid body on the basis of the results of measurements of the thermal-conductivity coefficient of a neodymium magnet. An agreement between the electron-photon heattransfer model and the experimental data has been shown. The results of investigations into the thermal conductivity of a neodymium magnet with a varying orientation of magnetic force lines with respect to the direction of the heat flux and several values of magnetic induction have been given. Assumptions have been made of the influence of internalenergy carriers, i.e., free electrons and photons radiated by the orbital electrons of atoms at the lattice sites of a body, on the phenomena of thermal relaxation and thermal damping in the process of heat transfer.</p>

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Thermal Relaxation and Heat Conduction of a Solid Body

  • 期刊论文

  • 发表日期：

    2025年1月1日

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  • Yu. A. Kirsanov

摘要

An analysis has been made of modern models of heat transfer in a solid body on the basis of the results of measurements of the thermal-conductivity coefficient of a neodymium magnet. An agreement between the electron-photon heattransfer model and the experimental data has been shown. The results of investigations into the thermal conductivity of a neodymium magnet with a varying orientation of magnetic force lines with respect to the direction of the heat flux and several values of magnetic induction have been given. Assumptions have been made of the influence of internalenergy carriers, i.e., free electrons and photons radiated by the orbital electrons of atoms at the lattice sites of a body, on the phenomena of thermal relaxation and thermal damping in the process of heat transfer.