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Wing Deflection Analysis Of 3d Printed Wind Tunnel Models, Matthew G. Paul
Wing Deflection Analysis Of 3d Printed Wind Tunnel Models, Matthew G. Paul
Master's Theses
This work investigates the feasibility of producing small scale, low aerodynamic loading wind tunnel models, using FDM 3D printing methods, that are both structurally and aerodynamically representative in the wind tunnel. To verify the applicability of this approach, a 2.07% scale model of the NASA CRM was produced, whose wings were manufacturing using a Finite Deposition Modeling 3D printer. Experimental data was compared to numerical simulations to determine percent difference in wake distribution and wingtip deflection for multiple configurations.
Numerical simulation data taken in the form of CFD and FEA was used to validate data taken in the wind tunnel …