Titlebook: AeroStruct: Enable and Learn How to Integrate Flexibility in Design; Contributions to the Ralf Heinrich Conference proceedings 2018 Springe

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Development of Flight Control Functions for Integration in Gust Load Simulationsol modules for considering the influence of flight control functions in preliminary aircraft design. In order to improve the methods used for the design process, an automated tool chain was set up, that builts a flight-mechanical model of the airplane, calculates controller parameters according to c

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Introduction to Airbus Use-Case “FlexCraft”An important aspect was to improve the collaboration between the disciplines like Aerodynamics, Loads or Structure. There was a lot of learning on requirements on fidelity and accuracy, but also about effects of uncertainties on the design. Multiple layer models of different fidelity helped to under

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On Recent Advances in Industrial High-Fidelity Aeroelasticityr nowadays aerodynamic prediction, the level of detail in the structural model is often limited to linear FEM models with, by definition, rigid airfoils. Here the usage of multi-body models with nonlinear body motion and single-body nonlinear structural models is presented. For dynamic applications

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Treating Non-conforming Sensitivity Fields by Mortar Mapping and Vertex Morphing for Multi-disciplindemonstrate the advantages of such a procedure in the context of shape optimization. It points out the importance of a common design control approach in a Multi-Disciplinary Optimization (MDO) environment. In particular, individual components of MDO have nonmatching interfaces when Fluid-Structure I

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Interfacing MSC Nastran to the CFD-Solver DLR-Tau for Unsteady FSI Analyses with Nonlinear Aircraft ose the MSC Nastran solver provides a programming interface OpenFSI, which is used and extended here for a flexible usage. Target is the integration of this nonlinear structural solver into the parallel programming environment FlowSimulator in which the DLR-Tau code is used for fluid analysis. The d

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