Gülhan, Ali und Thiele, Thomas und Siebe, Frank (2013) Combined Sensor Assembly Comars+ for Exomars EDM Demonstrator. In: 7th European Workshop on Thermal Protection Systems and Hot Structures. The European Space Agency. 7th European Workshop on Thermal Protection Systems and Hot Structures, 2013-04-08 - 2013-04-10, Noordwijk, Netherlands.
![]() |
PDF (Combined sensor assembly comars+ for exomars edm demonstrator)
814kB |
Kurzfassung
Based on experience gained during the successful hypersonic flight experiments SHEFEX-I and SHEFEX-II using a combined aerothermal sensor package, the DLR Supersonic and Hypersonic Technology Department developed a new aerothermal sensor called COMARS. In addition to static pressure, surface temperature and total heat flux rate the COMARS sensor is also able to measure radiative heat fluxes using two fibre optic based gas radiation detectors of CNES (called ICOTOM). In addition to the COMARS sensors, the overall payload for the ExoMars EDM (Entry, Descent, Landing Demonstrator Module), called COMARS+, also contains a broad band radiometer of DLR. Furthermore a new electronic box containing multiplexer and power distribution units has been designed for the ExoMars mission. The performed thermo-mechanical analysis shows that all necessary system requirements can be satisfied. The aerothermal tests performed in Martian atmosphere in the arc heated facility L2K demonstrated the ability of the COMARS+ payload to collect data even at low aerothermal loads which are present during Mars entry.
elib-URL des Eintrags: | https://elib.dlr.de/87983/ | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||
Titel: | Combined Sensor Assembly Comars+ for Exomars EDM Demonstrator | ||||||||||||||||
Autoren: |
| ||||||||||||||||
Datum: | Juli 2013 | ||||||||||||||||
Erschienen in: | 7th European Workshop on Thermal Protection Systems and Hot Structures | ||||||||||||||||
Referierte Publikation: | Nein | ||||||||||||||||
Open Access: | Ja | ||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||
Herausgeber: |
| ||||||||||||||||
Verlag: | The European Space Agency | ||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||
Stichwörter: | Mars Entry, aerothermal heating, TPS, head flux, pressure, instrumentation | ||||||||||||||||
Veranstaltungstitel: | 7th European Workshop on Thermal Protection Systems and Hot Structures | ||||||||||||||||
Veranstaltungsort: | Noordwijk, Netherlands | ||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
Veranstaltungsbeginn: | 8 April 2013 | ||||||||||||||||
Veranstaltungsende: | 10 April 2013 | ||||||||||||||||
Veranstalter : | ESA | ||||||||||||||||
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 - Systemanalyse Raumtransport (alt) | ||||||||||||||||
Standort: | Köln-Porz | ||||||||||||||||
Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Über- und Hyperschalltechnologien | ||||||||||||||||
Hinterlegt von: | UNGÜLTIGER BENUTZER | ||||||||||||||||
Hinterlegt am: | 11 Feb 2014 13:36 | ||||||||||||||||
Letzte Änderung: | 24 Apr 2024 19:54 |
Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags