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Abstract <p>A method for determining the heat capacity and thermal conductivity of high-temperature materials has been developed by solving the inverse heat conduction problem in a computational model and comparing the results with experimental data. A series of experiments were conducted on heating samples of MPG-7 graphite with laser radiation, and calculations were performed in accordance with the initial and boundary conditions of the experiment. The agreement between the calculated and experimental data confirms the applicability of the proposed computational-experimental method for determining the thermophysical properties of new materials.</p>

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Study of Thermophysical Properties of Fine-Grained Graphite MPG-7 in the Range of 1000–2000°С at Laser Heating

  • 期刊论文

  • 发表日期：

    2026年5月18日

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  • M. V. Torchick,
  • M. A. Kotov,
  • V. N. Androsenko,
  • F. V. Filippov,
  • N. G. Solovyov,
  • A. N. Shemyakin,
  • M. Yu. Yakimov,
  • A. V. Chaplygin,
  • S. S. Galkin

摘要

Abstract

A method for determining the heat capacity and thermal conductivity of high-temperature materials has been developed by solving the inverse heat conduction problem in a computational model and comparing the results with experimental data. A series of experiments were conducted on heating samples of MPG-7 graphite with laser radiation, and calculations were performed in accordance with the initial and boundary conditions of the experiment. The agreement between the calculated and experimental data confirms the applicability of the proposed computational-experimental method for determining the thermophysical properties of new materials.