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Auswahl von Projekten:
Projects in the field of aeronautics
Projects in the field of space
Projects in the field of transport
Projekte - VOLARE²
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TB-Rumpf on YouTube
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Structural Design and Testing of a Tailored Skin Single Duct (TSSD) Fin Application
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Uncertainty analysis of the laminar boundary layer control TSSD concept
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Wind Tunnel Verification of Laminar Boundary Layer Control TSSD Concept
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Cost-effective HLFC design concept for transport aircraft
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Novel Tailored Skin Single Duct Concept for HLFC Fin Application
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IRAS - Integrated Research Platform for Affordable Satellites
In the project "IRAS" (Integrated Research Platform for Affordable Satellites), an integrated development platform for low-cost satellites is being set up in cooperation between industry and research in Baden-Württemberg. Using new technologies of propulsion, structures, electronics and production technologies, an alternative path to today's cost-intensive development is to be taken.
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HiT
Hot structures are of significant importance in aerospace applications, for example in thermal protection systems for atmospheric entry manoeuvres. Owing to lacking understanding of the recession and thermal behaviour of polymeric and ceramic thermal protection systems in interaction with the flow environment, heat shields still have to be rated with very high safety margins. In cooperation with the university Institute of Aerospace Thermodynamics, the initiative is to investigate modern heat shields by both computational analysis and measurement.
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RoCk - Robuste CFK-Gesamtprozesskette
Zuverlässige industrielle Prozesse sind die Grundlage für eine kosteneffiziente Herstellung von Luftfahrtstrukturen. Für die im Verbundvorhaben RoCk beteiligten Firmen aus Luft- und Raumfahrt sind robuste Fertigungs- und Auslegungsverfahren für CFK-Strukturen von entscheidender Bedeutung, um ihre Marktposition im internationalen Wettbewerb zu sichern und weiter auszubauen.
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AZIMUT
Im Projekt AZIMUT kooperieren industrielle Partner und das ZLP am Standort Augsburg, um die wirtschaftliche Fertigung von CFK-Rumpfstrukturen entlang der gesamten Prozesskette zu untersuchen. Ziel des Projekts mit dem Verbundführer Premium Aerotec ist es, CFK-Rümpfe kostengünstiger zu gestalten und deren Produktion zu optimieren.
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MFZ - Multifunktionale Zelle
Die Forschung rund um Produktionsprozesse im Bereich der Faserverbundwerkstoffe wird künftig zunehmend durch die Automatisierung geprägt. Das DLR Zentrum für Leichtbauproduktionstechnologie in Augsburg befasst sich mit allen Schritten der Produktion von CFK-Bauteilen. Kernstück des Standorts ist dabei die Multifunktionale Zelle (MFZ).
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PulForm
Ziel des Vorhabens ist es eine einstufige, wirtschaftliche und energieeffiziente Herstellungstechnologie zu entwickeln, um Hochleistungsfaserverbundbauteile mit einer komplexen Geometrie zu fertigen. Die Entwicklung der ressourcen- und energieeffizienten PulForm-Technologie soll nicht nur Serienanwendungen in der Automobilindustrie attraktiver machen, sondern sich auch in anderen Branchen verbreiten.
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Repairing fibre-reinforced polymer structures – efficient, flexible heating technology by induction
The Component Design and Manufacturing Technologies Design and Manufacture Technologies Department works on new material-specific concepts to efficiently repair fibre-reinforced polymers (FRPs), which are increasingly being used in components for aircraft and vehicle manufacturing, and for eliminating manufacturing errors. Thanks Due to new process technology solutions, techniques to digitally optimise the repair geometry and, at the same time, make the repair increasingly time- and cost-effective, as well as more precise and reproducible have arisen.
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AeroLight
AeroLight is a multidisciplinary DLR project involving the Institutes of Propulsion Technology, Aeroelasticity, Structures and Design and Materials Research, together with the Systemhaus Technik Engineering Facility. Its aim is to use new technologies to design and build a highly loaded compressor stage consisting of a rotor and tandem stator and ultimately integrate this into a test rig.
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CompTAB – Manufacturing simulation for fibre-reinforced thermoplastics
In the German Federal research programme aeronautics LuFo IV project CompTAB (Composite Tool chain and enhancement of As Built), the Institute of Structures and Design is collaborating with the Institute of Composite Structures and Adaptive Systems (project leaders) and a consortium from industry to build a continuous tool chain for the development of composite components.
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Counter-rotating fan in VITAL
The EU VITAL programme promoted the research and development of new concepts for environment-friendly aircraft engines. In one work package, the concept of a counter-rotating engine fan was investigated. Participants in this project were international research institutes and companies such as SNECMA, ONERA and VibraTec (France), CIAM (Russia), COMOTI (Romania), NLR (Netherlands) and various DLR institutes in Germany (Institute of Propulsion Technology, Institute of Structures and Design, Institute of Aeroelasticity).
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OGV – Outer Guide Vane in VITAL
VITAL was a European project in the EU 6th Framework Programme and stands for EnVIronmenTALly Friendly Aero Engine. The Institute of Structures and Design was involved in areas such as Cold Composite Structure, together with partners such as Volvo Aero, FACC, MS Composites, Rolls-Royce and SICOMP, with the aim of developing a structural outer guide vane using fibre-reinforced composite components. In doing so, a key structural component of the engine was designed that combines both load-bearing and excellent aerodynamic properties.
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Adjustment ring for compressor guide vanes
The hybrid adjustment ring developed at the Institute of Structures and Design is based on a lightweight hybrid adjustment ring for which a patent application was submitted in 1995; it is used to synchronously adjust guide vanes in the high-pressure compressor which can be found in aircraft engines. With the participation of BMW Rolls-Royce (RRD), Rolls-Royce Deutschland Great Britain (RRD), and a number of mid-sized companies company, this ring was developed and tested by the year 2000. The issue of hybrid adjustment rings continues to be of importance today
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Raumgleiter – Rex-Free Flyer
REX-Free Flyer wird ein Raumgleiter genannt, der ab 2020 für rückführbare Experimente unter Schwerelosigkeit zur Verfügung stehen soll. Die scharfkantige Form verspricht zwei wesentliche Vorteile: Der Hitzeschild könnte dadurch einfacher und sicherer werden und die facettierte Form resultiert in verbesserten aerodynamischen Eigenschaften. An der Entwicklung des REX-FF sind DLR-Institute aus ganz Deutschland beteiligt.
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LamAiR – vertical stabiliser with less drag
As part of the DLR LamAiR (Laminar Aircraft Research) project, various DLR institutes are working together on the implementation of laminar flow technology on civilian aircraft. Within the research group, the Institute of Structures and Design in Stuttgart is focusing on methods for hybrid laminar flow control (HLFC) with active suction of the boundary layer suction.
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FAST20XX - Future high-Altitude high-Speed Transport 20XX
Im Projekt FAST20XX arbeiten aktuell 16 europäische Partner zusammen, um das Know-How sowie die Technologien des suborbitalen Raumfluges weiterzuentwickeln und die Grauzone zwischen Luftfahrt und Raumfahrt zu schließen. Es wird von der europäischen Weltraumagentur ESA koordiniert. Der Fokus wird dabei auf die zwei verschiedenen Raumfahrzeugkonzepte ALPHA und SPACELINER gelegt.
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ATLLAS II - Aero-Thermodynamic Loads on Lightweight Advanced Structures II
ATLLAS behandelte den Entwurf von Hochgeschwindigkeits-Flugzeugen, die eine Flugmachzahl von 3 bzw. 6 erreichen. Um eine bessere Effizienz zu erreichen, wurden die verschiedenen Konfigurationen mit Hilfe eines multidisziplinären Entwurfsprozesses optimiert. Bedingt durch die dabei auftretenden hohen Temperaturen und Wärmeflüsse können klassische Materialien nicht mehr eingesetzt werden.
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EXPERT – European experimental re-entry test-bed
The Institute of Structures and Design of DLR in Stuttgart will build the CMC (Ceramic Matrix Composite) nose for the EXPERT capsule. The aim of the EXPERT project is to validate aero-thermodynamic models, numeric codes and ground test facilities by data, which was collected in a representative flight environment. Hereby a better understanding for the processes of the analysis, the tests and the extrapolation of the results to actual flight conditions shall be achieved and the design process for spacecraft shall be improved.
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FOTON-M2 - Feuertaufe in der Plasmawolke
Der kritische Moment bei der Rückkehr aus dem Weltraum ist der Eintritt in die Erdatmosphäre. Temperaturen von bis zu 2.000 Grad Celsius beanspruchen Material und Raumfahrzeug auf das Äußerste. Das Institut für Bauweisen und Strukturtechnologie beim Deutschen Zentrum für Luft- und Raumfahrt (DLR) forscht an geeigneten Schutzkacheln und hat seine neueste Entwicklung an Bord einer russischen Raumkapsel vom Typ FOTON-M2 mit Erfolg getestet.
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SHEFEX – Sharp Edge Flight Experiment
The goals of SHEFEX-1 are the examination of new bevelling thermal protection system concepts based on flat panels in order to save costs and to collet sensoriy comprehensive flight measuring data, which help to confirm the aerodynamic characteristics of sharp edged configurations and to validate design tools.
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Nose cap of the CRV test plant X-38
X-38 was designed to be a technology demonstrator of NASA for the life boat CRV (crew Return Vehicle) for the international space station ISS. Placed on a booster rocket a later development into an independent Crew Transport Vehicle (CTV) should be possible. Within the TETRA program (technologies for future space transport systems) essential components were developed in the range of the hot structures as well as a sensor system for X-38 and supplied to NASA. Beside the German industry the DLR was integrated into the development of components as well.
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DLR-Project " Combustion Chamber 2000"
Within the scope of an DLR internal project, called „Brennkammer 2000“, novel CMC combustion chamber shingles are developed and investigated on DLR test benches under realistic test conditions. Our tasks include design, analysis (FEM) and non destructive testing of the combustion chamber shingles. Thereby the development of new integration concepts for CMC materials and components is in the focus.
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Progressive missiles technologies (FFT)
In order to improve future missile generations new technologies have to be developed. The main targets of this DLR internal project are the development of base technologies and design criteria for key components of advanced missile systems. Therefore, basic principles shall be investigated and generic missile models shall be developed. Main tasks of the department focus on development, manufacture as well as characterization of demonstrators of technology and components based on non-oxide and oxide ceramic matrix composites for thrust chamber structure, jet vane and radome.
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ALCAS
Das von der EU geförderte Forschungsprojekt ALCAS (Advanced Low Cost Aircraft Structures) hat die Erforschung von Design- und Herstellungskonzepten zur Kostenreduktion von Flugzeugkomponenten während der Produktion zum Ziel. Des Weiteren soll durch Gewichtsvorteile auch der Betrieb von Flugzeugen günstiger werden. Das Institut bearbeitet Arbeitspakete in den beiden Plattformen Flügel und Rumpf.
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CELPACT
Within the research project CELPACT funded by the European Union the coordination lies in the hands of the Institute of Structures and Design. Additionly, the Institute accomplishes both explicit FE simulation damage propagation by high-velocity impact (HVI) on core materials from composite materials and dynamic tests of the concept structures.
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Helisafe TA
The research project Helisafe TA funded by the EU takes up the results of the previous EU project HELISAFE and focuses on the improvement of passenger security in helicopters during crash cases.
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Ceramic Tile Experiment CETEX for the EXPRESS Mission
In the course of a co-operation between Germany and Japan the project EXPRESS was operated under the direction and financing of the former DARA and under the system responsibility of the DASA. A Russian Salyut capsule was equipped with five re-entry experiments. After the start in January 1995 in Japan the capsule ought to perform a ballistic re-entry after an orbital phase of five days and land in Australia.
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