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Aerothermodynamics issues of the DLR hypersonic flight experiment SHEFEX-I

Longo, Jose Maria und Barth, Tarik und Eggers, Thino (2008) Aerothermodynamics issues of the DLR hypersonic flight experiment SHEFEX-I. 38th Fluid Dynamic Conference & Exhibits, 2008-06, Seattle (USA).

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Kurzfassung

Here is presented an overview of the hypersonic experiment on sharp edge concepts, SHEFEX-I. The project, being performed under responsibility of the German Aerospace Center (DLR), is aimed to investigate the behavior and the possibilities of an improved shape for aerospace vehicles considering sharp edges and facetted surfaces. It is a basic in-flight experimentation research on hypersonic technologies for future launcher vehicles but not a re-entry experiment. Additionally, the SHEFEX-I project is the starting point for a series of experiments which enable the acquisition of important knowledge in hypersonic free flight experimentation and which are an excellent test bed for new technological concepts. The experiment which successfully flew on top of a two-stage solid propellant sounding rocket on October 27th, 2005 from Andøya Rocket Range in northern Norway, enabled time accurate investigation of the flow effects and their structural answer during a hypersonic flight Ma~6 from 90 km down to an altitude of 20 km. The present paper gives an overview about the aerothermodynamic philosophy and introduces some main outcomes of the post-flight analysis.

Dokumentart:Konferenzbeitrag (Paper)
Titel:Aerothermodynamics issues of the DLR hypersonic flight experiment SHEFEX-I
Autoren:
AutorenInstitution oder E-Mail-Adresse der Autoren
Longo, Jose MariaNICHT SPEZIFIZIERT
Barth, TarikNICHT SPEZIFIZIERT
Eggers, ThinoNICHT SPEZIFIZIERT
Datum:24 Juni 2008
Referierte Publikation:Ja
In ISI Web of Science:Nein
Status:veröffentlicht
Stichwörter:re-entry, flight experiments, aerothermodynamics, aerodynamics, fluid-structure coupling
Veranstaltungstitel:38th Fluid Dynamic Conference & Exhibits
Veranstaltungsort:Seattle (USA)
Veranstaltungsart:internationale Konferenz
Veranstaltungsdatum:2008-06
Veranstalter :AIAA
HGF - Forschungsbereich:Verkehr und Weltraum (alt)
HGF - Programm:Weltraum (alt)
HGF - Programmthema:W RP - Raumtransport
DLR - Schwerpunkt:Weltraum
DLR - Forschungsgebiet:W RP - Raumtransport
DLR - Teilgebiet (Projekt, Vorhaben):W - Vorhaben SHEFEX (alt)
Standort: Braunschweig
Institute & Einrichtungen:Institut für Aerodynamik und Strömungstechnik > Raumfahrzeuge
Hinterlegt von: Dr.-Ing. Jose Maria Longo
Hinterlegt am:16 Mär 2009
Letzte Änderung:12 Dez 2013 20:36

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