Schmierer, C. und Kobald, Mario und Steelant, Johan und Schlechtriem, S. (2017) Combined Trajectory Simulation and Optimization for Hybrid Rockets using ASTOS and ESPSS. 31st International Symposium on Space Technology and Science (ISTS), 2017-06-03 - 2017-06-09, Matsuyama, Japan.
PDF
- Nur DLR-intern zugänglich
1MB |
Kurzfassung
The combined simulation of propulsion system performance and trajectory is crucial for the design of a space mission. Therefore the trajectory simulation and optimization software ASTOS is used together with the rocket propulsion simulation tool Ecosim- Pro/ESPSS to simulate and optimize different missions for launcher and spacecraft applications. A special focus is put on hybrid rocket engines. This class of rocket engines is advancing at a high speed and applications in different fields are investigated and developed. High safety, low cost and using ”green” propellants makes hybrid rocket engines a viable choice for a propulsion system. A simulation toolset for ASTOS to calculate and optimize hybrid rocket engine performance is developed. A connection to the dedicated propulsion simulation tool ESPSS is implemented to further improve the simulation of hybrid rocket engines in a loop with the trajectory design. The software interface is successfully implemented and first optimization results look very promising.
elib-URL des Eintrags: | https://elib.dlr.de/112616/ | ||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||
Titel: | Combined Trajectory Simulation and Optimization for Hybrid Rockets using ASTOS and ESPSS | ||||||||||||||||||||
Autoren: |
| ||||||||||||||||||||
Datum: | 6 Juni 2017 | ||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||
Stichwörter: | Hybrid rocket Propulsion, sounding rocket, Micro Launcher, Hydrogen Peroxide | ||||||||||||||||||||
Veranstaltungstitel: | 31st International Symposium on Space Technology and Science (ISTS) | ||||||||||||||||||||
Veranstaltungsort: | Matsuyama, Japan | ||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
Veranstaltungsbeginn: | 3 Juni 2017 | ||||||||||||||||||||
Veranstaltungsende: | 9 Juni 2017 | ||||||||||||||||||||
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 - Wiederverwendbare Raumfahrtsysteme und Antriebstechnologie | ||||||||||||||||||||
Standort: | Lampoldshausen | ||||||||||||||||||||
Institute & Einrichtungen: | Institut für Raumfahrtantriebe > Treibstoffe | ||||||||||||||||||||
Hinterlegt von: | Kobald, Dr. Mario | ||||||||||||||||||||
Hinterlegt am: | 09 Jun 2017 08:43 | ||||||||||||||||||||
Letzte Änderung: | 24 Apr 2024 20:17 |
Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags