The objective of this numerical investigation is the evaluation of the small disturbance Naviex-Stokes method FLM-SD.NS for test cases of two-dimensional transonic flow. For this reason the results of a NLR7301 flap-oscillation and a pitching NACA 64A010 airfoil are compared to experimental data. The influence of viscosity is shown by comparison to results of Euler computations while the time effort is judged by comparing with results of unsteady full Navier-Stokes computations.
Small Disturbance Navier-Stokes Equations: Application on Transonic Two-dimensional Flows Around Airfoils
2006
8 Seiten
Conference paper
English
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