Abstract
Taking both the heterogeneous catalytic processes, including the surface formation of particles with excited internal degrees of freedom, and the processes of multicomponent diffusion and heat transfer in the MESOX apparatus fully into account makes it possible to obtain a recombination coefficient and an accommodation coefficient of the oxygen-atoms-on-quartz recombination energy which are in good agreement with the experimental data. The heterogeneous catalysis model constructed can be used effectively for predicting the heat fluxes to the surface of reentry vehicles on their entry into the Earth’s atmosphere.
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Original Russian Text © M. Balat-Pichelin, V.L. Kovalev, A.F. Kolesnikov, A.A. Krupnov, 2008, published in Izvestiya Rossiiskoi Akademii Nauk, Mekhanika Zhidkosti i Gaza, 2008, Vol. 43, No. 5, pp. 179–188.
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Balat-Pichelin, M., Kovalev, V.L., Kolesnikov, A.F. et al. Effect of the incomplete accommodation of the heterogeneous recombination energy on heat fluxes to a quartz surface. Fluid Dyn 43, 830–838 (2008). https://doi.org/10.1134/S0015462808050189
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DOI: https://doi.org/10.1134/S0015462808050189