Results 31 to 40 of about 639 (114)
From Lampoldshausen to Orbit: DLR Spin-off GreenDelta and the Development Status of Green Propellant Thrusters Based on H\u3csub\u3e2\u3c/sub\u3eO\u3csub\u3e2\u3c/sub\u3e and N\u3csub\u3e2\u3c/sub\u3eO [PDF]
, 2023 The German Aerospace Center\u27s Institute of Space Propulsion in Lampoldshausen has more than a decade of experience in green propellant research and green propulsion hardware development.
Dobusch, Julian +6 more
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Combustion Chamber Fatigue Life Analysis for Reusable Liquid Rocket Engines (LREs) [PDF]
, 2023 To increase liquid rocket engines (LREs) lifetime capability and allow for reusability applications, the efficient evaluation of the most critical subcomponents' remaining useful life plays a vital role. Regeneratively cooled combustion chamber (CC) wall
Deeken, Jan C. +4 more
core +3 more sources
Entwicklungsansatz für On Bord - Ladesysteme [PDF]
, 2014 Zur Erhöhung der Reichweite von konventionellen Elektrofahrzeugen bietet sich der Einsatz von Range-Extender-Modulen auf Basis von Brennstoffzellen an. Am Institut für Fahrzeugkonzepte des Deutschen Zentrums für Luft- und Raumfahrt wird die Eignung von ...
Fischer, Christoph +3 more
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Driving and damping mechanisms for transverse combustion instabilities in liquid rocket engines [PDF]
, 2017 This work presents the analysis of a transverse combustion instability in a reduced-scale rocket engine. The study is conducted on a time-resolved database of three-dimensional fields obtained via large-eddy simulation.
Selle, Laurent, Urbano, Annafederica
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AerospaceA cold-gas test campaign has been conducted at the DLR’s P6.2 test bench in Lampoldshausen, with the objective of investigating the linear aerospike nozzle flow in interaction with secondary injection thrust vector control (SITVC).
Jan Sieder-Katzmann +6 more
doaj +1 more source
AerospaceIn the last three decades, significant progress has been made to find, develop, test, and qualify advanced green monopropellants which have the potential to replace hydrazine in satellite propulsion to a large extent due to their lower health risks ...
Helmut K. Ciezki
doaj +1 more source
AerospaceDespite considerable research effort in the past 60 years, the occurrence of combustion instabilities in rocket engines is still not fully understood.
Tim Horchler +2 more
doaj +1 more source
Orbital-Hub DLR Vision 2025 [PDF]
, 2015 In line with the space strategy of the German Government, ISS follow-on activities should comprise clear scientific objectives and key technological competences (e.g.
Quantius, Dominik, Romberg, Oliver
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Application of Standoff LIF to Living and Inactivated Bacteria Samples [PDF]
, 2016 To minimize the impact of an airborne bio-agent output, sensitive, specific and swift detection and identification are essential. A single method can hardly meet all of these requirements.
Duschek, Frank +5 more
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Technical Assessments of Future European Space Transportation Options [PDF]
, 2007 The paper describes some of the most recent activities in Germany in the technical assessment of future European launcher architecture. In focus is a joint effort of DLR-SART with German launcher industry in the definition of a next generation upper ...
Dutheil, Jean-Philippe +3 more
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