This paper presents the results of testing specimens of porous carbon–ceramic composite materials on the high-temperature gas-dynamic plasmatron VGU-4. The structure of carbon–ceramic composite materials of various densities before and after tests has been investigated. It has been shown that the porosity of such a material influences the process of its thermal destruction and ablation in a high-enthalpy gas flow.
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Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 92, No. 2, pp. 322–329, March–April, 2019.
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Reznik, S.V., Kolesnikov, A.F., Prosuntsov, P.V. et al. Development of Elements of a Reusable Heat Shield from a Carbon–Ceramic Composite Material. 2. Thermal Tests of Specimens of the Material. J Eng Phys Thermophy 92, 306–313 (2019). https://doi.org/10.1007/s10891-019-01934-6
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DOI: https://doi.org/10.1007/s10891-019-01934-6