The long-term objectives of SFB 880 "Fundamentals of high-lift for future commercial aircraft" are to provide new knowledge in aircraft design methodologies and in technologies needed to bring about drastic reductions of airport community noise. The coordinated research center also aims to provide active high lift technology for enhanced take-off and landing operations, and to study the dynamic behaviors of such advanced aircraft during typical low-speed flight maneuvers. The reference aircraft represents a new class of commercial transport aircraft that allows operations from runways as short as 800 m. The aircraft mission is to provide transportation for 100 passengers over a distance of 2000 km. By using fully iterated aircraft designs it is possible to assess technology impact on aircraft performance and on direct operation cost, and hence to monitor the research progress against the program objectives. The topics are: (1) Reduction of emitted sound by application of porous trailing edges. (2) Aerodynamic and aeroacoustic assessment of a high-lift channel wing configuration. (3) Characterisation of porous materials. (4) Numerical simulation of sound absorption in an impedance tube and turbulent flow around a flat plate. (5) Flow induced sound in poroelastic materials. (6) Effect of leading-edge protection on an airfoil equipped with active coanda high-lift device. (7) Galerkin-based reduced-order model of a flow around an airfoil with circulation control. (8) MEMS sensors for active high lift. (9) A piezo-actuated slot lip for active high lift. (10) Design of a contourvariable droop nose. (11) Compact dynamic compressors for active flow control in autonomous high lift configurations. (12) Simulating row through and over porous media using volume averaged navier stokes equations. (13) Aerodynamic aspects of the longitudinal motion of a high-lift aircraft configuration with circulation control. (14) Nonlinear flight dynamics simulation model for a civil aircraft with active high lift system. (15) Structural design and aeroelasticity of circulation controlled wing. (16) An aircraft design with uncertain parameters: A robustness analysis through a component-based software system. (17. Non-intrusive methods for the uncertainty quantification of the basic aircraft model (BACM). (18) Multidisciplinary design of CESTOL aircraft with powered lift system.


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    Title :

    SFB 880. Fundamentals of high-lift for future commercial aircraft


    Contributors:
    Radespiel, Rolf (author) / Semaan, Richard (author) / Faßmann, B. (author) / Müller, L. (author) / Lummer, M. (author) / Kozulovic, D. (author) / Hepperle, M. (author) / Lippitz, N. (author) / Hinze, B. (author) / Rösler, J. (author)


    Publication date :

    2013


    Size :

    230 Seiten, Bilder, Tabellen, Quellen



    Type of media :

    Report


    Type of material :

    Print


    Language :

    English




    SFB 880: fundamentals of high lift for future commercial aircraft

    Radespiel, R. / Heinze, W. | Springer Verlag | 2014



    SFB 880: fundamentals of high lift for future commercial aircraft

    Radespiel, R. / Heinze, W. | Online Contents | 2014


    SFB 880 - Fundamentals of high-lift for future commercial aircraft : biennial report

    Sonderforschungsbereich Fundamentals of High-Lift for Future Commercial Aircraft / Niedersächsisches Forschungszentrum für Luftfahrt | TIBKAT | 2017


    SFB 880 - Fundamentals of high-lift for future commercial aircraft : biennial report

    Sonderforschungsbereich Fundamentals of High-Lift for Future Commercial Aircraft / Niedersächsisches Forschungszentrum für Luftfahrt | GWLB - Gottfried Wilhelm Leibniz Bibliothek | 2017