Reynolds-Averaged Navier-Stokes (RANS) computational fluid dynamics (CFD) analysis was conducted: to study the low-speed stall aerodynamics of a GIII aircrafts swept wing modified with (1) a laminar-flow wing glove, or (2) a seamless flap. The stall aerodynamics of these two different wing configurations were analyzed and compared with the unmodified baseline wing for low-speed flight. The Star-CCM+ polyhedral unstructured CFD code was first validated for wing stall predictions using the wing-body geometry from the First AIAA CFD High-Lift Prediction Workshop.
Analysis of Low-Speed Stall Aerodynamics of a Business Jets Wing Using STAR-CCM+
2016
14 pages
Report
No indication
English
Electrotechnology , Aerodynamics , Reynolds averaging , Aerodynamic stalling , Computational fluid dynamics , Swept wings , Body-wing configurations , Aerodynamic configurations , Aerodynamic characteristics , Ground effect (aerodynamics) , Low speed , Navier-stokes equation , Angle of attack , Laminar flow