Jardine, RLawrence, S., and R. Jardine (2000), Use of boundary layer profiler data for aviation forecasting, paper presented at 5th International Symposium on Tropospheric Profiling, Natl. Cent. for Atmos. Res., Adelaide, S. Aust., Australia, Dec....
2014,General Aviation Aircraft Design Chapter Boundary Layers and Related Topics Abstract Laminar boundary-layer flows occur when a movingviscous fluidcomes in contact with asolid surfaceand a layer of rotational fluid, the boundary layer, forms in response to the action ofviscosityand the no-slip ...
How can streaks in a boundary layer be generated, and what is their significance for stabilization? How do the geometries and configurations of Miniature Vortex Generators (MVGs) affect the roughness-induced transition? How does the integral-based definition of streak amplitude contribute to understandi...
Boundary layer separation is an important issue for aircraft wings as it induces a large wake that completely changes the flow downstream of the point of separation. Skin-friction drag arises due to inherent viscosity of the fluid, i.e. the fluid sticks to the surface of the wing and the a...
(ii) to study the blade broadband noise that is generated from the interaction of a turbulent boundary layer with a lifting surface trailing edge. This study is carried out for two values of the Mach number,and 0.5, two values of the chord Reynolds number,and, and two angles of attack, ...
Based on the validated setup, we focus on the discussion of secondary flow structures emerging due to the interaction of the incoming boundary layer and the turbine blade and compare the LES to two commonly used RANS models. Since we are able to create consistent setups for both LES and ...
XFOIL operates on a numerical panel method, which is integrated with a boundary layer model, facilitating accurate predictions of flow behavior around an airfoil. Through an iterative process, XFOIL effectively solves the potential flow equation for inviscid flows and the inte- gral boundary layer ...
The invention relates to a method (1, 1) for monitoring the operation of a boundary layer control system equipped with an aircraft profile bodyIt is configured to actively control or control at least one boundary layer parameter (() 1) or a part of the formed form () 1. The surface ...
Another avenue by which aviation's climate effects could be reduced is through the closer integration of the airframe and the propulsion system, for example using boundary layer ingestion [4–8]. Various configurations using boundary layer ingestion have been studied, such as for hybrid wing-bodies...
This study mainly analysed the atmospheric boundary layer (ABL) structure before, during, and after the passage of two selected gust fronts, using meteorological data obtained from a 356-m tall meteorology tower located in the eastern Pearl River Estuary area. The thermodynamic structure of the ...