Radiation Analysis for Two Trajectory Points of the Fire II Entry
Numerical rebuilding of two trajectory points (t=1634 s and t=1643 s) of the Fire II mission has been carried out to predict the radiative heat flux for nonequilibrium and close-to-equilibrium conditions. The simulations have been performed with eilmer3 in an uncoupled way and using a tangent slab m...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2012-01-01
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| Series: | International Journal of Aerospace Engineering |
| Online Access: | http://dx.doi.org/10.1155/2012/597930 |
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| _version_ | 1849472804247830528 |
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| author | Romain Savajano Daniel F. Potter Ojas Joshi Pénélope Leyland |
| author_facet | Romain Savajano Daniel F. Potter Ojas Joshi Pénélope Leyland |
| author_sort | Romain Savajano |
| collection | DOAJ |
| description | Numerical rebuilding of two trajectory points (t=1634 s and t=1643 s) of the Fire II mission has been carried out to predict the radiative heat flux for nonequilibrium and close-to-equilibrium conditions. The simulations have been performed with eilmer3 in an uncoupled way and using a tangent slab method for the radiation transport. Different population models
(QSS and Boltzmann) have been compared, and the influence of catalytic wall condition was taken into account. An analysis on the spectral range and on the spectral resolution has also been carried out. |
| format | Article |
| id | doaj-art-dad8c12e0ee44fde84f972ceb05513bb |
| institution | Kabale University |
| issn | 1687-5966 1687-5974 |
| language | English |
| publishDate | 2012-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Aerospace Engineering |
| spelling | doaj-art-dad8c12e0ee44fde84f972ceb05513bb2025-08-20T03:24:25ZengWileyInternational Journal of Aerospace Engineering1687-59661687-59742012-01-01201210.1155/2012/597930597930Radiation Analysis for Two Trajectory Points of the Fire II EntryRomain Savajano0Daniel F. Potter1Ojas Joshi2Pénélope Leyland3Ecole Polytechnique Fédérale de Lausanne, Interdisciplinary Aerodynamics Group, Station 9, 1015 Lausanne, SwitzerlandCentre for Hypersonics, University of Queensland, St Lucia, QLD 4072, AustraliaEcole Polytechnique Fédérale de Lausanne, Interdisciplinary Aerodynamics Group, Station 9, 1015 Lausanne, SwitzerlandEcole Polytechnique Fédérale de Lausanne, Interdisciplinary Aerodynamics Group, Station 9, 1015 Lausanne, SwitzerlandNumerical rebuilding of two trajectory points (t=1634 s and t=1643 s) of the Fire II mission has been carried out to predict the radiative heat flux for nonequilibrium and close-to-equilibrium conditions. The simulations have been performed with eilmer3 in an uncoupled way and using a tangent slab method for the radiation transport. Different population models (QSS and Boltzmann) have been compared, and the influence of catalytic wall condition was taken into account. An analysis on the spectral range and on the spectral resolution has also been carried out.http://dx.doi.org/10.1155/2012/597930 |
| spellingShingle | Romain Savajano Daniel F. Potter Ojas Joshi Pénélope Leyland Radiation Analysis for Two Trajectory Points of the Fire II Entry International Journal of Aerospace Engineering |
| title | Radiation Analysis for Two Trajectory Points of the Fire II Entry |
| title_full | Radiation Analysis for Two Trajectory Points of the Fire II Entry |
| title_fullStr | Radiation Analysis for Two Trajectory Points of the Fire II Entry |
| title_full_unstemmed | Radiation Analysis for Two Trajectory Points of the Fire II Entry |
| title_short | Radiation Analysis for Two Trajectory Points of the Fire II Entry |
| title_sort | radiation analysis for two trajectory points of the fire ii entry |
| url | http://dx.doi.org/10.1155/2012/597930 |
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