Experimental Investigation of Aerodynamic Interactions of a Wing with Deployed Fowler Flap under Influence of a Propeller Slipstream
Ramon Duivenvoorden, Noah Suard, Tomas Sinnige, Leo L. Veldhuis
Abstract
View Video Presentation: https://doi.org/10.2514/6.2022-3216.vid Experiments were performed using a wall-to-wall unswept and untapered wing with a single slotted flap and a propeller, to obtain a validation dataset and gain insight into primary flow phenomena in propeller-wing-flap interactions. Measurements were taken using pressure taps, a wake rake and oil flow visualization, for several flap deflections (0, 15 and 30 degrees) and thrust settings (unpowered,
Topics & Concepts
PropellerWakeWingNacelleAerodynamicsThrustStall (fluid mechanics)Marine engineeringFlow visualizationFlow separationAngle of attackGeologyAerospace engineeringFlow (mathematics)Structural engineeringAcousticsBoundary layerEngineeringMechanicsPhysicsTurbineAdvanced Aircraft Design and TechnologiesAerodynamics and Fluid Dynamics ResearchComputational Fluid Dynamics and Aerodynamics