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Future Prospects for Hypersonic Flight Test For University Students

Longo, J.M.A. und Bozic, O. und Behrens, J. und Lehmann, P. (2005) Future Prospects for Hypersonic Flight Test For University Students. In: RTO AVT VKI Lecture Series. Lecture Series "Flight Experiments for Hypersonic Vehicle Development", 2005-24-10, Brüssel, Belgien.

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Kurzfassung

The transport to space of satellites and experiments with conventional expandable rockets is a very expensive and time demanding business and therefore almost prohibitive for Universities and High-School or Colleges laboratories. In this lecture an unconventional, low-cost reusable concept-system based on "electromagnetic railgun " is presented and discussed. The aims is to provide in the midterm with a system capable of launch in LEO small satellites of maximum 5 kg weight not by using conventional chemical power but accelerating them up to hypersonic speed with help of electromagnetic forces. In the short term such system could offer the possibility to carry out low-cost hypersonic- and atmospheric-research experiments. The subject of the lecture is to demonstrate the feasibility of launching small meteorological science experiment-payloads by means of hypersonic projectiles, which are accelerated with an electromagnetic railgun up to an end-velocity of about 2100m/s. Associated with this new non- conventional propulsion technique is the development of hypersonic projectiles which shall withstand a harsh thermo-mechanical environment resulting from accelerations of about 10,000g. Compared to the solid and/or liquid rockets available today, a railgun launcher concept-system offers several advantages such as high efficiency with high repetitions rates andlow recurring costs than today's market prices.

Dokumentart:Konferenzbeitrag (Paper)
Titel:Future Prospects for Hypersonic Flight Test For University Students
Autoren:
AutorenInstitution oder E-Mail-Adresse der Autoren
Longo, J.M.A.NICHT SPEZIFIZIERT
Bozic, O.NICHT SPEZIFIZIERT
Behrens, J.NICHT SPEZIFIZIERT
Lehmann, P.NICHT SPEZIFIZIERT
Datum:12 September 2005
Erschienen in:RTO AVT VKI Lecture Series
Referierte Publikation:Nein
In ISI Web of Science:Nein
Status:veröffentlicht
Stichwörter:Hypersonic, Flight, Experiment, Sounding rocket, Flow physics
Veranstaltungstitel:Lecture Series "Flight Experiments for Hypersonic Vehicle Development"
Veranstaltungsort:Brüssel, Belgien
Veranstaltungsart:internationale Konferenz
Veranstaltungsdatum:2005-24-10
Veranstalter :VKI
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 - Grundlagen Raumtransport - numerische Verfahren (alt)
Standort: Braunschweig
Institute & Einrichtungen:Institut für Aerodynamik und Strömungstechnik
Hinterlegt von: Dr.-Ing. Jose Maria Longo
Hinterlegt am:27 Jan 2006
Letzte Änderung:12 Dez 2013 20:09

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