An aeroelastic analysis of a prototype distributed electric propulsion wing is presented. Results using MSC Nastran (Registered Trademark) doublet lattice aerodynamics are compared to those based on FUN3D Reynolds Averaged Navier- Stokes aerodynamics. Four levels of grid refinement were examined for the FUN3D solutions and solutions were seen to be well converged. It was found that no oscillatory instability existed, only that of divergence, which occurred in the first bending mode at a dynamic pressure of over three times the flutter clearance condition.


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    Aeroelastic Analysis of a Distributed Electric Propulsion Wing

    Massey, Steven J. / Stanford, Bret K. / Wieseman, Carol D. et al. | NTRS | 2017


    Aeroelastic Analysis of a Distributed Electric Propulsion Wing

    Massey, Steven J. / Wieseman, Carol D. / Stanford, Bret et al. | AIAA | 2017


    Aeroelastic Wing Shaping Using Distributed Propulsion

    Nguyen, Nhan T. / Reynolds, Kevin Wayne / Ting, Eric B. | NTRS | 2017


    Aeroelastic wing shaping using distributed propulsion

    NGUYEN NHAN T / REYNOLDS KEVIN WAYNE / TING ERIC B | Europäisches Patentamt | 2017

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