Methods have been proposed for computational-experimental determination of thermophysical characteristics of gradient materials whose functional properties change systematically as a function of spatial coordinates. An algorithm has been proposed for calculating thermophysical characteristics of gradient materials, whose properties change in one direction. Experimental investigations have been conducted into specimens of Cerablanket fibrous industrial material made up of layers of various density.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
O. M. Alifanov, Solution of an inverse problem of heat conduction by iteration methods, J. Eng. Phys. Thermophys., 26, No. 4, 471–476 (1974).
O. M. Alifanov, E. A. Artyukhin, and S. V. Rumyantsev, Extreme Methods of Solving Ill-Posed Problems and Their Applications to Inverse Heat Transfer Problems [in Russian], Nauka, Moscow (1988).
O. M. Alifanov, S. A. Budnik, V. V. Mikhailov, A. V. Nenarokomov, D. M. Titov, and V. M. Yudin, An experimental-computational system for materials thermal properties determination and its application for spacecraft structures testing, Acta Astronautica, 61, 341–351 (2007).
V. F. Formalev and S. A. Kolesnik, On inverse coefficient heat-conduction problems on reconstruction of nonlinear components of the thermal-conductivity tensor of anisotropic bodies, J. Eng. Phys. Thermophys., 90, No. 6, 1302–1309 (2017).
O. M. Alifanov, S. A. Budnik, A. V. Nenarokomov, A. V. Netelev, and A. S. Okhapkin, Thermophysical characteristics of fibrous thermoprotective materials at high temperatures, J. Eng. Phys. Thermophys., 94, No. 4, 1052–1062 (2021).
P. V. Prosuntsov and S. V. Reznik, Determination of the thermophysical properties of translucent materials, J. Eng. Phys. Thermophys., 49, No. 6, 1458–1462 (1985).
I. V. Goncharov and V. P. Mikov, Solution of the inverse problem on determining three fiber composite characteristics, J. Eng. Phys. Thermophys., 58, No. 3, 364–369 (1990).
A. V. Nenarokomov, O. M. Alifanov, K. A. Nenarokomov, D. M. Titov, V. S. Finchenko, A. I. Korobov, and M. Y. Izosimova, Study of defects of elastic thermal protection by inverse methods of nonlinear acoustics, J. Phys.: Conf. Ser., 1047, 1–14 (2018).
N. V. Muzylev, On the uniqueness of simultaneous determination of thermal conductivity and volumetric heat capacity coefficients, Zh. Vychisl. Mat. Mat. Fiz., 23, No. 1, 102–108 (1983).
O. M. Alifanov, S. A. Budnik, A. V. Nenarokomov, and A. V. Netelev, Destructive materials thermal properties determination with application for spacecraft structures testing, Acta Astronautica, 85, 113–119 (2013).
Cerablanket Thermal Protection Material (2018); www. thermal.slsoz.ru.
S. A. Budnik, L. I. Guseva, and A. G. Shibin, Analysis of the method of temperature measurement used to determine the set of characteristics of a thermally protective coating, J. Eng. Phys. Thermophys., 56, No. 3, 301–308 (1989).
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 95, No. 4, pp. 1031–1041, July–August, 2022.
Rights and permissions
Springer Nature or its licensor holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Alifanov, O.M., Budnik, S.A., Nenarokomov, A.V. et al. Investigation of Thermophysical Properties of Gradient Materials by the Method of Inverse Problems. J Eng Phys Thermophy 95, 1015–1025 (2022). https://doi.org/10.1007/s10891-022-02560-5
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10891-022-02560-5