@inproceedings{HallmannHeideckerSchlottereretal.2016,
  author    = {Hallmann, Marcus and Heidecker, Ansgar and Schlotterer, Markus and Dachwald, Bernd},
  title     = {GTOC8: results and methods of team 15 DLR},
  series = {26th AAS/AIAA Space Flight Mechanics Meeting, Napa, CA},
  booktitle = {26th AAS/AIAA Space Flight Mechanics Meeting, Napa, CA},
  year      = {2016},
  abstract  = {This paper describes the results and methods used during the 8th Global Trajectory Optimization Competition (GTOC) of the DLR team. Trajectory optimization is crucial for most of the space missions and usually can be formulated as a global optimization problem. A lot of research has been done to different type of mission problems. The most demanding ones are low thrust transfers with e.g. gravity assist sequences. In that case the optimal control problem is combined with an integer problem. In most of the GTOCs we apply a filtering of the problem based on domain knowledge.},
  language  = {en}
}
@inproceedings{NiemuellerLakemeyerFerrein2015,
  author    = {Niemueller, Tim and Lakemeyer, Gerhard and Ferrein, Alexander},
  title     = {The RoboCup Logistics League as a Benchmark for Planning in Robotics},
  series = {Proceedings of the 3rd Workshop on Planning and Robotics (PlanRob-15); Jerusalem, Israel 7-8/6/2015},
  booktitle = {Proceedings of the 3rd Workshop on Planning and Robotics (PlanRob-15); Jerusalem, Israel 7-8/6/2015},
  editor    = {Finzi, Alberto},
  pages     = {63 -- 68},
  year      = {2015},
  language  = {en}
}
@inproceedings{NiederwestbergSchneiderTeixeiraBouraetal.2022,
  author    = {Niederwestberg, Stefan and Schneider, Falko and Teixeira Boura, Cristiano Jos{\´e} and Herrmann, Ulf},
  title     = {Introduction to a direct irradiated transparent tube particle receiver},
  series = {SOLARPACES 2020},
  booktitle = {SOLARPACES 2020},
  number    = {2445 / 1},
  publisher = {AIP conference proceedings / American Institute of Physics},
  address   = {Melville, NY},
  isbn      = {978-0-7354-4195-8},
  issn      = {1551-7616 (online)},
  doi       = {10.1063/5.0086735},
  pages     = {9 Seiten},
  year      = {2022},
  abstract  = {New materials often lead to innovations and advantages in technical applications. This also applies to the particle receiver proposed in this work that deploys high-temperature and scratch resistant transparent ceramics. With this receiver design, particles are heated through direct-contact concentrated solar irradiance while flowing downwards through tubular transparent ceramics from top to bottom. In this paper, the developed particle receiver as well as advantages and disadvantages are described. Investigations on the particle heat-up characteristics from solar irradiance were carried out with DEM simulations which indicate that particle temperatures can reach up to 1200 K. Additionally, a simulation model was set up for investigating the dynamic behavior. A test receiver at laboratory scale has been designed and is currently being built. In upcoming tests, the receiver test rig will be used to validate the simulation results. The design and the measurement equipment is described in this work.},
  language  = {en}
}
@inproceedings{BagheriSchleupenDahmannetal.2015,
  author    = {Bagheri, Mohsen and Schleupen, Josef and Dahmann, Peter and Kallweit, Stephan},
  title     = {A multi-functional device applying for the safe maintenance at high-altitude on wind turbines},
  series = {20th International Conference on Composite Materials : Copenhagen, 19 - 24th July 2015},
  booktitle = {20th International Conference on Composite Materials : Copenhagen, 19 - 24th July 2015},
  organization    = {International Conference on Composite Materials <20, 2015, Copenhagen>},
  pages     = {1 -- 6},
  year      = {2015},
  language  = {en}
}
@inproceedings{AbbasThurnKessleretal.2019,
  author    = {Abbas, Karim and Thurn, Laura and Kessler, Julia and Eichler, Fabian},
  title     = {Basic research of the consideration of additive manufactured lattice structures under thermoand fluid dynamic loads},
  series = {Modern technologies in manufacturing (MTeM 2019)},
  volume    = {299},
  booktitle = {Modern technologies in manufacturing (MTeM 2019)},
  number    = {Article 01009},
  doi       = {10.1051/matecconf/201929901009},
  pages     = {8 Seiten},
  year      = {2019},
  language  = {en}
}
@inproceedings{KerpenBungValeroetal.2016,
  author    = {Kerpen, Nils B. and Bung, Daniel Bernhard and Valero, Daniel and Schlurmann, Torsten},
  title     = {Energy dissipation within the wave run-up at stepped revetments},
  series = {8th Chinese-German Joint Symposium on Hydraulic and Ocean Engineering, Qingdao, China},
  booktitle = {8th Chinese-German Joint Symposium on Hydraulic and Ocean Engineering, Qingdao, China},
  pages     = {6 Seiten},
  year      = {2016},
  language  = {en}
}
@inproceedings{GoettscheRoether2014,
  author    = {G{\"o}ttsche, Joachim and R{\"o}ther, Sascha},
  title     = {Science College Overbach - Innovatives Bildungszentrum in J{\"u}lich-Barmen},
  series = {18. Internationale Passivhaustagung, Aachen, April 2014},
  booktitle = {18. Internationale Passivhaustagung, Aachen, April 2014},
  pages     = {6 Seiten},
  year      = {2014},
  abstract  = {Preprint der Autoren},
  language  = {de}
}
@inproceedings{BreitbachAlexopoulosHoffschmidt2007,
  author    = {Breitbach, Gerd and Alexopoulos, Spiros and Hoffschmidt, Bernhard},
  title     = {Fluid flow in porous ceramic multichannel crossflower filter modules},
  publisher = {COMSOL Inc.},
  address   = {Burlington, Mass.},
  pages     = {5 S.},
  year      = {2007},
  language  = {en}
}
@inproceedings{GoettenFingerHavermannetal.2020,
  author    = {G{\"o}tten, Falk and Finger, Felix and Havermann, Marc and Braun, Carsten and Marino, Matthew and Bil, Cees},
  title     = {Full Configuration Drag Estimation of Small-to-Medium Range UAVs and its Impact on Initial Sizing Optimization},
  series = {CEAS Aeronautical Journal},
  volume    = {12},
  booktitle = {CEAS Aeronautical Journal},
  publisher = {Springer},
  address   = {Wien},
  issn      = {1869-5590},
  doi       = {10.1007/s13272-021-00522-w},
  pages     = {589 -- 603},
  year      = {2020},
  abstract  = {The paper presents the derivation of a new equivalent skin friction coefficient for estimating the parasitic drag of short-to-medium range fixed-wing unmanned aircraft. The new coefficient is derived from an aerodynamic analysis of ten different unmanned aircraft used on surveillance, reconnaissance, and search and rescue missions. The aircraft are simulated using a validated unsteady Reynolds-averaged Navier Stokes approach. The UAV's parasitic drag is significantly influenced by the presence of miscellaneous components like fixed landing gears or electro-optical sensor turrets. These components are responsible for almost half of an unmanned aircraft's total parasitic drag. The new equivalent skin friction coefficient accounts for these effects and is significantly higher compared to other aircraft categories. It is used to initially size an unmanned aircraft for a typical reconnaissance mission. The improved parasitic drag estimation yields a much heavier unmanned aircraft when compared to the sizing results using available drag data of manned aircraft.},
  language  = {en}
}
@inproceedings{Golland2019,
  author    = {Golland, Alexander},
  title     = {Dynamic Pricing: Algorithmen zwischen {\"O}konomie und Datenschutz},
  series = {Die Macht der Daten und der Algorithmen - Regulierung von IT, IoT und KI},
  booktitle = {Die Macht der Daten und der Algorithmen - Regulierung von IT, IoT und KI},
  editor    = {Taeger, J{\"u}rgen},
  publisher = {OlWIR Verlag f{\"u}r Wirtschaft, Informatik und Recht},
  address   = {Edewecht},
  isbn      = {978-3-95599-061-9},
  pages     = {61 -- 75},
  year      = {2019},
  language  = {de}
}