Finite Element Model of the ISTAR Demonstrator Wing

A Nastran Bulk Data Deck of a miniature wing is provided. The wing is a small-scale representation of the DLR ISTAR research aircraft wing. The model consists of quadrilateral CQUAD4 shell elements with multi-layer GFRP composite properties. It has been built using the DLR in-house software ModGen which enables the parametric design and optimization of full aeroelastic analysis models. The input ".bdf"-file was used in MSC Nastran version 2018.2 to generate the output files ".h5, .f06, .xdb". By default a normal modes analysis is conducted with the wing being clamped at the symmetry plane of the aircraft. https://www.dlr.de/en