| Abstract: | Attention is drawn to the pressure increase in the pores of a carbon-carbon composite oxidizing in air at high temperatures.
Estimates are obtained for the relative pressure difference between the coating-substrate interface and the outer medium in
two limiting cases: for hydrodynamic and free-molecule flow regimes in the pores. The effect of the coating thickness, the
ambient pressure and the temperature of the material on the relative pressure difference is investigated.
Moscow. Translated from Izvestiya Rossiiskoi Akademii Nauk, Mekhanika Zhidkosti i Gaza, No. 4, pp. 144–149, July–August, 1994. |
