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Effect of variation of the physicochemical properties of a phenolic carbon plastic on nonstationary heat and mass exchange in high-temperature destruction in a gas flow
V. I. Zinchenko, V. V. Nesmelov, A. S. Yakimov, G. F. Kostin Institute of Applied Mathematics and Mechanics of Tomsk State University, Tomsk 634050
Abstract:
Unsteady heat and mass exchange characteristics of a phenolic carbon plastic in a flow of an inert gas have been studied experimentally and theoretically. Temperature fields and amounts of thermochemical destruction have been examined with variation of the density of the coke residue and the heating rate and thermal properties of the material. It is shown that, with increase in the convective heat fluxes and the gas deceleration temperature, it is necessary to take into account the dependence of the thermal properties of the material on the heating rate. A method of taking into account this dependence is proposed.
Received: 27.09.1995 Accepted: 06.05.1997
Citation:
V. I. Zinchenko, V. V. Nesmelov, A. S. Yakimov, G. F. Kostin, “Effect of variation of the physicochemical properties of a phenolic carbon plastic on nonstationary heat and mass exchange in high-temperature destruction in a gas flow”, Fizika Goreniya i Vzryva, 33:5 (1997), 76–84; Combustion, Explosion and Shock Waves, 33:5 (1997), 576–582
Linking options:
https://www.mathnet.ru/eng/fgv2597 https://www.mathnet.ru/eng/fgv/v33/i5/p76
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