Auflistung nach Schlagwort "Fighter aircraft"

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  • Aerodynamical and Structural Analysis of Operationally Used Turbine Blades 
    Schwerdt, Lukas; Hauptmann, Thomas; Kunin, Artsem; Seume, Jörg R.; Wallaschek, Jörg; Wriggers, Peter; Panning-von Scheidt, Lars; Löhnert, Stefan (Amsterdam : Elsevier BV, 2017)
    This paper presents an integrated methodology for the analysis of operationally-used turbine blades, incorporating aerodynamic and multiple structural simulations. In jet engines, blade rubbing and erosion lead to deviations ...
  • Approaches for improving cutting processes and machine too in re-contouring 
    Denkena, Berend; Boess, V.; Nespor, D.; Rust, F.; Floeter, F. (Amsterdam : Elsevier, 2014)
    Re-contouring in the repair process of aircraft engine blades and vanes is a crucial task. Highest demands are made on the geometrical accuracy as well as on the machined surface of the part. Complexity rises even more due ...
  • Coupling stability-enhancing mechanism with compact self-recirculating injection in an axial flow compressor 
    Li, Jichao; Du, Juan; Nan, Xi; Liu, Le; Lin, Feng (London : SAGE Publications Ltd., 2016)
    Compact self-recirculating injection that bleeds air from the casing downstream of a rotor blade row and injects the air as a wall jet upstream of the same rotor blade row is experimentally studied after the elaborated ...
  • Design considerations for the electrical power supply of future civil aircraft with active high-lift systems 
    Mueller, J.-K.; Bensmann, A.; Bensmann, B.; Fischer, T.; Kadyk, T.; Narjes, G.; Kauth, F.; Ponick, B.; Seume, J.R.; Krewer, U.; Hanke-Rauschenbach, R.; Mertens, A. (Basel : MDPI AG, 2018)
    Active high-lift systems of future civil aircraft allow noise reduction and the use of shorter runways. Powering high-lift systems electrically have a strong impact on the design requirements for the electrical power supply ...
  • Inhalation exposure to hazardous substances during powder-bed processes 
    Walter, Jürgen; Baumgärtel, Anja; Hustedt, Michael; Hebisch, Ralph; Kaierle, Stefan (Amsterdam : Elsevier B.V., 2018)
    This work resumes first results concerning the identification of workers' inhalation exposure by means of workplace measurements in the field of additive manufacturing. In particular for powder-bed processes, risks caused ...
  • Innovative Strategies for Observations in the Arctic Atmospheric Boundary Layer (ISOBAR)-the Hailuoto 2017 campaign 
    Kral, Stephan T.; Reuder, Joachim; Vihma, Timo; Suomi, Irene; O'Connor, Ewan; Kouznetsov, Rostislav; Wrenger, Burkhard; Rautenberg, Alexander; Urbancic, Gabin; Jonassen, Marius O.; Båserud, Line; Maronga, Björn; Mayer, Stephanie; Lorenz, Torge; Holtslag, Albert A.M.; Steeneveld, Gert-Jan; Seidl, Andrew; Müller, Martin; Lindenberg, Christian; Langohr, Carsten; Voss, Hendrik; Bange, Jens; Hundhausen, Marie; Hilsheimer, Philipp; Schygulla, Markus (Basel : MDPI AG, 2018)
    The aim of the research project "Innovative Strategies for Observations in the Arctic Atmospheric Boundary Layer (ISOBAR)" is to substantially increase the understanding of the stable atmospheric boundary layer (SBL) through ...
  • Integrity and collaboration in dynamic sensor networks 
    Schön, Steffen; Brenner, Claus; Alkhatib, Hamza; Coenen, Max; Dbouk, Hani; Garcia-Fernandez, Nicolas; Fischer, Colin; Heipke, Christian; Lohmann, Katja; Neumann, Ingo; Nguyen, Uyen; Paffenholz, Jens-André; Peters, Torben; Rottensteiner, Franz; Schachtschneider, Julia; Sester, Monika; Sun, Ligang; Vogel, Sören; Voges, Raphael; Wagner, Bernardo (Basel : MDPI AG, 2018)
    Global Navigation Satellite Systems (GNSS) deliver absolute position and velocity, as well as time information (P, V, T). However, in urban areas, the GNSS navigation performance is restricted due to signal obstructions ...
  • Modelling and designing cryogenic hydrogen tanks for future aircraft applications 
    Winnefeld, Christopher; Kadyk, Thomas; Bensmann, Boris; Krewer, Ulrike; Hanke-Rauschenbach, Richard (Basel : MDPI AG, 2018)
    In the near future, the challenges to reduce the economic and social dependency on fossil fuels must be faced increasingly. A sustainable and efficient energy supply based on renewable energies enables large-scale applications ...
  • Printing polymer optical waveguides on conditioned transparent flexible foils by using the aerosol jet technology 
    Reitberger, Thomas; Hoffmann, Gerd-Albert; Wolfer, Tim; Overmeyer, Ludger; Franke, Jörg (Bellingham, Wash. : SPIE, 2016)
    The optical data transfer is considered as the future of signal transfer due to its various advantages compared to conventional copper-based technologies. The Aerosol Jet Printing (AJP) technology offers the opportunity ...
  • Recent progress in turbine blade and compressor blisk regeneration 
    Aschenbruck, Jens; Adamczuk, Rafael R.; Seume, Jörg R. (Amsterdam : Elsevier, 2014)
    The regeneration process of jet engines is a highly complex, expensive and time-consuming. Especially the regeneration of high pressure turbine blades and compressor blisks are at the border of what is technically feasible. ...