Conference Proceeding
Refine
Year of publication
Institute
- Fachbereich Luft- und Raumfahrttechnik (208) (remove)
Document Type
- Conference Proceeding (208) (remove)
Keywords
- hydrogen (4)
- solar sail (4)
- Eisschicht (3)
- Karosseriebau (3)
- MASCOT (3)
- Sonde (3)
- GOSSAMER-1 (2)
- Hydrogen (2)
- Micromix (2)
- NOx emissions (2)
- PCM (2)
- Spacecraft (2)
- Trajectory Optimization (2)
- combustor development (2)
- fuels (2)
- industrial gas turbine (2)
- multiple NEA rendezvous (2)
- small spacecraft (2)
- Aircraft design (1)
- Ansaugsystem (1)
- Antarctica (1)
- Asteroid Deflection (1)
- Attitude dynamics (1)
- Autofluoreszenzverfahren (1)
- Automated Optimization (1)
- Bumblebees (1)
- Capacity Building Higher Education (1)
- Correlations (1)
- Design rules (1)
- Drag (1)
- ESATAN (1)
- Electrical Flight (1)
- Emissions (1)
- Erasmus+ United (1)
- European Framework and South East Asia (1)
- Evolutionary Neurocontrol (1)
- Flame residence time (1)
- Flame temperature (1)
- Flight Mechanics (1)
- Flight Tests (1)
- Flight control (1)
- Fuel-flexibility (1)
- GEO (1)
- Gas turbine combustion (1)
- Geometry (1)
- Gossamer (1)
- Gossamer structures (1)
- Green aircraft (1)
- Guide Tube (1)
- Hybrid Propellants (1)
- Hybrid-electric aircraft (1)
- ITS (1)
- Inflight Regeneration, Recuperation (1)
- Infused Thermal Solutions (1)
- Interplanetary flight (1)
- Jupiter (1)
- Kalman filter (1)
- Karosserieleichtbau (1)
- LEO (1)
- Laminare Strömung (1)
- Laminarprofil (1)
- Leichtbau (1)
- Leichtbauwerkstoffe (1)
- Lichtstreuungsbasierte Instrumente (1)
- Lightweight car body construction (1)
- Low-Thrust Propulsion (1)
- MAV (1)
- Malaysian Automotive Industry (1)
- Malaysian automotive industry (1)
- Mars (1)
- Materialmischbauweise (1)
- Multiphase (1)
- NOx (1)
- Nozzle (1)
- Obstacle avoidance (1)
- Orbital dynamics (1)
- PEM fuel cells (1)
- PHILAE (1)
- Planetary Protection (1)
- Planetary exploration (1)
- Profilumströmung (1)
- Propeller Aerodynamics (1)
- RaWid (1)
- Reusable Rocket Engines (1)
- Sequence-Search (1)
- Small Solar System Body Lander (1)
- Small Spacecraft (1)
- Solar Power Sail (1)
- Solar Sail (1)
- Solar sail (1)
- Spacecraft Trajectory Optimization (1)
- Stahlblech-Leichtmetall Verbundguss (1)
- Stahlblech-Leichtmetall-Hybride (1)
- Statistics (1)
- Suction (1)
- TICTOP (1)
- Technology Transfer (1)
- UAV (1)
- UTeM Engineering Knowledge Transfer Unit (1)
- Unmanned Air Vehicle (1)
- Verbundguss (1)
- aircraft engine (1)
- asteroid lander (1)
- asteroid sample return (1)
- autofluorescence-based detection system (1)
- avalanche (1)
- aviation application (1)
- car body construction (1)
- combustion (1)
- combustor (1)
- contamination (1)
- control system (1)
- electrically driven compressors (1)
- electro mobility (1)
- emission (1)
- emission index (1)
- engine demonstration (1)
- flotilla missions (1)
- fuel cell (1)
- fuel cell systems (1)
- gas turbine (1)
- habitability (1)
- health management systems (1)
- heliosphere (1)
- hybrid laminar flow (1)
- ice moons (1)
- icy moons (1)
- internal combustion engine (1)
- ion propulsion (1)
- latent heat (1)
- lattice (1)
- life detection (1)
- light scattering analysis (1)
- low-thrust (1)
- low-thrust trajectory optimization (1)
- near-Earth asteroid (1)
- nitric oxides (1)
- operational aspects (1)
- passive thermal control (1)
- planetary defence (1)
- responsive space (1)
- sample return (1)
- small solar system body characterisation (1)
- small spacecraft asteroid lander (1)
- small spacecraft solar sail (1)
- snow (1)
- solar sails (1)
- solar system (1)
- space missions (1)
- star tracker (1)
- subglacial aquatic ecosystems (1)
- subroutine (1)
- subsurface ice (1)
- subsurface ice research (1)
- subsurface probe (1)
- suction structure (1)
- suction systems (1)
- system engineering (1)
- technology transfer (1)
- thermo-physical (1)
- underwater vehicle (1)
Gossamer-1 is the first project of the three-step Gossamer roadmap, the purpose of which is to develop, prove and demonstrate that solar-sail technology is a safe and reliable propulsion technique for long-lasting and high-energy missions. This paper firstly presents the structural analysis performed on the sail to understand its elastic behavior. The results are then used in attitude and orbital simulations. The model considers the main forces and torques that a satellite experiences in low-Earth orbit coupled with the sail deformation. Doing the simulations for varying initial conditions in attitude and rotation rate, the results show initial states to avoid and maximum rotation rates reached for correct and faulty deployment of the sail. Lastly comparisons with the classic flat sail model are carried out to test the hypothesis that the elastic behavior does play a role in the attitude and orbital behavior of the sail
Numerical Study on Increased Energy Density for the DLN Micromix Hydrogen Combustion Principle
(2014)
The impact of wake model effects is investigated for two highly
non-planar lifting systems. Dependent on the geometrical
arrangement of the configuration, the wake model shape is found
to considerably affect the estimation. Particularly at higher angles
of attack, an accurate estimation based on the common linear wake
model approaches is involved.