PRECISE - preliminary results of the MEMS-based µCPS
| Autor: | Yann Batonneau, Remco J. Wiegerink, Christopher Brunskill, Ulrich Gotzig, Pelle Rangsten, Klaus Hannemann, Dimitri Telitschkin, Markus Gauer, Mikhail Ivanov |
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| Rok vydání: | 2013 |
| Předmět: | |
| Zdroj: | Joint Propulsion Conferences: 49th AIAA/ASME/SAE/ASEE Joint Propulsion Conference Joint Propulsion Conferences |
| DOI: | 10.2514/6.2013-3784 |
| Popis: | This paper gives an overview on preliminary results of the project PRECISE. PRECISE focuses on the research and development of a MEMS-based monopropellant micro Chemical Propulsion System (μCPS) for highly accurate attitude control of satellites. Space mission concepts like formation flying, advanced robotic missions and rendezvous maneuvers require propulsion systems for precise attitude and orbit control maneuverability. Within PRECISE, research is conducted aiming at improving crucial MEMS technologies required for the propulsion system. Research and development also focuses on the efficiency and reliability of critical system components. Currently, the individual components of the prototype are being manufactured and assembled. The diagnostic tools for the plume and the thrust measurements are assembled and ready to be tested. The preparations for the final hot firing tests have started. Finally, the μCPS prototype will be tested in a simulated space vacuum environment. These experiments will deliver data for the validation of the numerical models implemented in the DLR TAU CFD code. |
| Databáze: | OpenAIRE |
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