Karl, Sebastian und Potter, Daniel und Lambert, Markus und Hannemann, Klaus (2015) Computational Analysis of Radiative Heat Loading on Hypervelocity Reentry Vehicles. Journal of Spacecraft and Rockets, 52 (1), Seiten 63-74. American Institute of Aeronautics and Astronautics (AIAA). doi: 10.2514/1.A32791. ISSN 0022-4650.
Dieses Archiv kann nicht den Volltext zur Verfügung stellen.
Offizielle URL: http://arc.aiaa.org/doi/pdf/10.2514/1.A32791
Kurzfassung
Space exploration missions may include atmospheric entries at very high velocities (e.g. sample-return, entries from hyperbolic orbits) or into an atmosphere with highly radiative constituents (e.g. Mars, Titan). The effects of gas radiation in the shock layer and wake flows may become significant at such flight conditions. Hence, accurate CFD analysis of these flows requires adequate modeling of the local absorption and emission properties and the energy transport by radiation. This paper presents a brief overview of numerical techniques for the integration of radiation effects in atmospheric entry vehicle simulations, and the subsequent prediction of radiative heat loading. Brief reviews are given of the available models for excited state populations spectral properties and radiative energy transport. Particular emphasis is given to the Monte Carlo transport models which enable accurate solutions on complex grid topologies in a computationally efficient manner.
elib-URL des Eintrags: | https://elib.dlr.de/93277/ | ||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||||||
Zusätzliche Informationen: | Published online: 23 April 2014, January - February 2015 | ||||||||||||||||||||
Titel: | Computational Analysis of Radiative Heat Loading on Hypervelocity Reentry Vehicles | ||||||||||||||||||||
Autoren: |
| ||||||||||||||||||||
Datum: | 2015 | ||||||||||||||||||||
Erschienen in: | Journal of Spacecraft and Rockets | ||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||||||
In ISI Web of Science: | Ja | ||||||||||||||||||||
Band: | 52 | ||||||||||||||||||||
DOI: | 10.2514/1.A32791 | ||||||||||||||||||||
Seitenbereich: | Seiten 63-74 | ||||||||||||||||||||
Verlag: | American Institute of Aeronautics and Astronautics (AIAA) | ||||||||||||||||||||
ISSN: | 0022-4650 | ||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||
Stichwörter: | CFD, Radiation, Hypersonics, Re-entry | ||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||
HGF - Programm: | Raumfahrt | ||||||||||||||||||||
HGF - Programmthema: | Raumtransport | ||||||||||||||||||||
DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||
DLR - Forschungsgebiet: | R RP - Raumtransport | ||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | R - Raumfahrzeugsysteme - Numerische Verfahren und Simulation (alt) | ||||||||||||||||||||
Standort: | Göttingen | ||||||||||||||||||||
Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Raumfahrzeuge | ||||||||||||||||||||
Hinterlegt von: | Micknaus, Ilka | ||||||||||||||||||||
Hinterlegt am: | 08 Dez 2014 12:41 | ||||||||||||||||||||
Letzte Änderung: | 27 Nov 2023 14:09 |
Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags