Resistance to destruction of material samples in supersonic high-temperature flow
V.A. Zabaykin1, A.N. Prokhorov2, and P.K. Tretyakov1
1Khristianovich Institute of Theoretical and Applied Mechanics SB RAS, Novosibirsk, Russia
2Central Institute of Aviation Motors, Moscow, Russia
E-mail: vaz@itam.nsc.ru
Keywords: supersonic high-temperature flow, archeater, heat-resistant materials, combustion
Pages: 257–260
Abstract
Resistance to destruction of metallic and nonmetallic objects in high-temperature supersonic flow was studied in experiments. The significant role of gas-dynamic structures on the zone of heat-up and ignition of metals was demonstrated. As the critical temperature was achieved, sample combustion or erosion commences, thus determining the sample destruction rate.
DOI: http://dx.doi.org/10.1134/S0869864315020110
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