Abstract:
Numerical analysis of the process of unsteady heat transfer in a composite material under the action of moderate-intensity laser radiation has been carried out based on the thermal model of the destruction of the thermal protection coating of the conical part of the body. Different regimes of thermochemical destruction of the carbon fiber reinforced polymer and V-1 graphite coatings of the conical part of the body have been obtained under repeated pulse action. It has been found that the decisive part in laser radiation shielding by products of body destruction is played by gaseous pyrolysis products, particles of the condensed phase, and vapors of the carbon material.
Citation:
K. N. Efimov, V. A. Ovchinnikov, A. S. Yakimov, S. A. Gaar, “Numerical analysis of heat transfer characteristics during radiative-convective heating of a spherically blunted cone”, TVT, 57:1 (2019), 83–93; High Temperature, 57:1 (2019), 73–82
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\paper Numerical analysis of heat transfer characteristics during radiative-convective heating of a spherically blunted cone
\jour TVT
\yr 2019
\vol 57
\issue 1
\pages 83--93
\mathnet{http://mi.mathnet.ru/tvt10871}
\crossref{https://doi.org/10.1134/S004036441901006X}
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\transl
\jour High Temperature
\yr 2019
\vol 57
\issue 1
\pages 73--82
\crossref{https://doi.org/10.1134/S0018151X19010061}
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Linking options:
https://www.mathnet.ru/eng/tvt10871
https://www.mathnet.ru/eng/tvt/v57/i1/p83
This publication is cited in the following 8 articles:
D. S. Yanyshev, I. A. Shirokov, M. A. Kiryushina, A. M. Molchanov, L. V. Bykov, “On the Role of Second Viscosity in Rarefied Gas Dynamics”, Math Models Comput Simul, 17:1 (2025), 76
D. S. Yanyshev, I. A. Shirokov, M. A. Kiryushina, A. M. Molchanov, L. V. Bykov, “O roli vtoroi vyazkosti v modelirovanii techenii razrezhennogo gaza”, Matem. modelirovanie, 36:5 (2024), 120–136
A. Yu. Varaksin, TVT, 61:6 (2023), 803–806
Thermal Protection Modeling, 2023, 133
A. Yu. Varaksin, “Heat and Mass Transfer and Physical Gas Dynamics in the Pages of the Journal High Temperature on the Journal's 60th Anniversary”, High Temp, 61:6 (2023), 739
K. N. Efimov, E. L. Loboda, V. A. Ovchinnikov, A. S. Yakimov, “Mathematical simulation of the action of oscillations of a blunt-nosed conic body on the conjugate heat and mass transfer in its coating”, J. Eng. Phys. Thermophys., 94:1 (2021), 127–136
K. N. Efimov, V. A. Ovchinnikov, A. S. Yakimov, “Numerical study of the influence of spherically blunted cone oscillations during a supersonic air flow on the characteristics of the conjugate heat and mass transfer”, High Temperature, 59:1 (2021), 90–98
K. N. Efimov, V. A. Ovchinnikov, A. S. Yakimov, “Modeling the effect of body oscillations at the high enthalpy flow around a spherically blunted cone on conjugated heat and mass transfer”, Thermophys. Aeromechanics, 27:5 (2020), 691–704