- Titel
- SR Dorado - Development roadmap for a 3 kN bi-liquid student sounding rocket using LOX and ethanol
- Zitierfähige Url:
- https://nbn-resolving.org/urn:nbn:de:bsz:14-qucosa2-912604
- Konferenz
- ASCenSIon Conference 2023. Dresden, 12.-14.09.2023
- Erstveröffentlichung
- 2023
- Abstract (EN)
- Within the SR Dorado-project, which started in July 2022, a sounding rocket and its corresponding ground support equipment and test facilities are being developed and manufactured. This work is done mainly by undergraduate students at Technische Universität Dresden in cooperation with STAR Dresden, the student Space Flight Working Group in Dresden. The rocket will utilize liquid oxygen (LOX) and ethanol as propellants and is currently in its development phase. The current development status of the rocket and its support systems is described. Details on specific subsystems like propulsion system, rocket structure, recovery and telemetry system are presented. This detailed system assessment is supplemented with insights into the test bench and ground support equipment design, which are needed for successfully testing engine and propulsion system as well as conducting the launch campaign. The planned launch is currently set for 2025 and will take place at ESRANGE in Kiruna, Sweden.
- Verweis
- Link: https://www.researchgate.net/publication/323295730_Design_boundaries_of_a_liquid-fuelled_propulsion_system_for_a_500_N_sounding_rocket
Design boundaries of a liquid-fuelled propulsion system for a 500 n sounding rocket - Development history and verification of the flight model of a 500n ethanol/lox rocket engine
Link: https://www.researchgate.net/publication/323295638_Development_History_and_Verification_of_the_Flight_Model_of_a_500_N_EthanolLOX_Rocket_Engine - Analytical viscous flow model and test validation of a swirl injector for rocket engine application
DOI: 10.1051/eucass/201911161 - Investigations on an all-oxide ceramic composites based on al2o3 fibres and alumina–zirconia matrix for application in liquid rocket engines
DOI: 10.3390/aerospace9110684 - Freie Schlagwörter (DE)
- Schülerrakete, Flüssigkeitsantrieb, Flüssigsauerstoff, Ethanol, Schülerausbildung
- Freie Schlagwörter (EN)
- student sounding rocket, liquid propulsion, liquid oxygen, ethanol, student education
- Klassifikation (DDC)
- 670
- Förder- / Projektangaben
- Deutsches Zentrum für Luft- und Raumfahrt STERN III
Student Rocket Dorado
(SR Dorado) - Bundesministerium für Wirtschaft und Klimaschutz ID: 50 RL 2252
- Sonstige beteiligte Institution
- Technische Universität Dresden, Dresden
- Version / Begutachtungsstatus
- eingereichte Version / Preprint
- URN Qucosa
- urn:nbn:de:bsz:14-qucosa2-912604
- Veröffentlichungsdatum Qucosa
- 06.05.2024
- Dokumenttyp
- Konferenzbeitrag
- Sprache des Dokumentes
- Englisch
- Lizenz / Rechtehinweis
CC BY 4.0- Inhaltsverzeichnis
1 Introduction 2 The rocket 2.1 Recovery system 2.2 Flight computer(s) 2.2.1 PoC Flightmaster 2000 2.2.2 Altus Metrum TeleMega 2.3 Structure 2.3.1 Main airframe 2.3.2 Aerodynamics 2.4 Propulsion system 2.4.1 Rocket engine 2.4.2 Propellant feed system 2.4.3 Pyro valves 3 Ground support equipment 4 Test bench 5 Summary and outlook Acknowledgements References