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THERMODYNAMICALLY, COUPLED, HEAT, TRANSFER, TO, ABLATIVE, PREHEATED, GRAPHITE, SURFACES, IN, SUPERSONIC, CO2-N2, GAS, STREAMS
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| Titel: |
THERMODYNAMICALLY, COUPLED, HEAT, TRANSFER, TO, ABLATIVE, PREHEATED, GRAPHITE, SURFACES, IN, SUPERSONIC, CO2-N2, GAS, STREAMS
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| Auteur: |
Tambour, Y.
Cherulnec, L.G.
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| Verschenen in: |
Chemical engineering communications
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| Paginering: |
Jaargang 43 (1986) nr. 1-3 pagina's 119-132 |
| Jaar: |
1986-04-01
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| Inhoud: |
A, theoretical, study, of, coupled, heat, transfer, to, ablative, preheated, graphite, cone, shaped, surfaces, in, supersonic, CO2-N2, gas, streams, is, presented., Various, CO2, free-stream, concentrations, and, a, wide, range, of, surface, temperatures, (1000-2500°K), for, which, the, surface, chemical, reactions, are, diffusion, controlled, are, considered., Thermodynamic, coupling, effects, (i.e., thermal-diffusion, and, diffusion-thermo), are, accounted, for, and, the, relative, importance, of, these, effects, to, the, overall, surface, heat, flux, is, analyzed., The, present, results, indicate, that, the, relative, contributions, of, thermodynamic, coupling, effects, to, the, surface, heat, flux, are, most, pronounced, for, large, CO2, free, stream, concentrations, and, at, lower, temperatures, (close, to, 1000°K, It, is, also, shown, that, the, present, trinary, CO2, CO, N2, system,, without, causing, significant, errors, (~1%), to, the, calculated, surface, heat, fluxes,, can, be, treated, as, a, binary, system, in, which, CO, +, N2, are, considered, 'one', combined, species.
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| Uitgever: |
Taylor & Francis
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| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften
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