Print Email Facebook Twitter Aerodynamic assessment of sub-scale aircraft model Title Aerodynamic assessment of sub-scale aircraft model: A multi-fidelity approach Author Baliga, Adithya (TU Delft Aerospace Engineering) Contributor la Rocca, G. (mentor) Degree granting institution Delft University of Technology Programme Aerospace Engineering Date 2022-09-30 Abstract Novel designs like the Flying-V, Prandtl-Plane and Blended Wing-Body show promise towards sustainable aviation. In the preliminary design phase, Sub-scale Flight Test (SFT) is a reliable method to get insight into the flight behavior of these designs. The effectiveness and value provided by SFT depends on the similitude between the SFT model and the full-scale aircraft. The method ofcomputational scaling is a state-of-the-art method into designing SFT models, that maximizes the similitude. However, this method is often infeasible because of large computational costs. Of the various analyses in this methodology, the aerodynamic analysis is computationally most expensive. Therefore, this research developed a multi-fidelity approach for the assessment of aerodynamiccharacteristics of SFT model. The approach utilized a blend of Reynolds- Averaged Navier-Stokes (RANS) and 3D-Panel Method (3DPM). This provided a good tradeoff between accuracy and computational cost, making the method of computational scaling a feasible method into design of SFT models. Subject Multi-fidelityRANS3D Panel MethodComputational ScalingSub-scale Aircraft Model Design To reference this document use: http://resolver.tudelft.nl/uuid:9743a666-6320-4787-9713-8517203c9c64 Part of collection Student theses Document type master thesis Rights © 2022 Adithya Baliga Files PDF Master_Thesis_AUM_Baliga.pdf 80.23 MB Close viewer /islandora/object/uuid:9743a666-6320-4787-9713-8517203c9c64/datastream/OBJ/view