Conference
Development of new analytical models for pressure and heat flux distribution on space debris afterbodies
| العنوان: | Development of new analytical models for pressure and heat flux distribution on space debris afterbodies |
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| المؤلفون: | Drouet, Vincent, Prevereaud, Ysolde, Moschetta, Jean-Marc |
| المساهمون: | DMPE, ONERA, Université de Toulouse Toulouse, ONERA-PRES Université de Toulouse, Institut Supérieur de l'Aéronautique et de l'Espace (ISAE-SUPAERO) |
| المصدر: | EUCASS 2019 proceedings ; EUCASS 2019 ; https://hal.science/hal-02320363 ; EUCASS 2019, Jul 2019, MADRID, Spain. ⟨10.13009/EUCASS2019-508⟩ |
| بيانات النشر: | HAL CCSD |
| سنة النشر: | 2019 |
| المجموعة: | ONERA: HAL (Centre français de recherche aérospatiale / French Aerospace Lab) |
| مصطلحات موضوعية: | AEROTHERMODYNAMICS, HYPERSONICS, MODELING, AEROTHERMODYNAMIQUE, HYPERSONIQUE, MODELISATION, [SPI]Engineering Sciences [physics], [PHYS]Physics [physics] |
| جغرافية الموضوع: | Spain |
| Time: | MADRID, Spain |
| الوصف: | International audience ; In order to better predict the risk induced by orbital debris during their atmospheric re-entry, phenomena in the “shadow region” of the debris, i.e. the region that is not directly impinged upon by the freestream flow, were investigated. Four types of flow were shown to cause significant values of heat flux in the shadow region, for continuous hypersonic hyperenthalpic incoming flow conditions : attached flow, detached flow with fluid or solid reattachment, and shock-shock interactions. Models for pressure and heat flux distributions resulting from attached flows on cylinders leeward side were realized using Proper Orthogonal Decomposition interpolation. |
| نوع الوثيقة: | conference object |
| اللغة: | English |
| Relation: | hal-02320363; https://hal.science/hal-02320363; https://hal.science/hal-02320363/document; https://hal.science/hal-02320363/file/EUCASS2019-0508.pdf |
| DOI: | 10.13009/EUCASS2019-508 |
| الاتاحة: | https://hal.science/hal-02320363 https://hal.science/hal-02320363/document https://hal.science/hal-02320363/file/EUCASS2019-0508.pdf https://doi.org/10.13009/EUCASS2019-508 |
| Rights: | http://creativecommons.org/licenses/by/ ; info:eu-repo/semantics/OpenAccess |
| رقم الانضمام: | edsbas.316A58 |
| قاعدة البيانات: | BASE |
| DOI: | 10.13009/EUCASS2019-508 |
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