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Investigation of the flow over flying wing surface with three-dimensional roughness placed on the leading edge

The paper is devoted to the investigation of the flow over flying wing surface. The main idea behind this work was to study the flow over full-sized unmanned aerial vehicle model for in-flight Reynolds numbers. Three-dimensional roughness element was placed on the leading edge as the generator of st...

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Bibliographic Details
Main Authors: Kaprilevskaya, V. S., Pavlenko, A. M., Kozlov, V. V.
Format: Conference Proceeding
Language:English
Subjects:
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Summary:The paper is devoted to the investigation of the flow over flying wing surface. The main idea behind this work was to study the flow over full-sized unmanned aerial vehicle model for in-flight Reynolds numbers. Three-dimensional roughness element was placed on the leading edge as the generator of stationary disturbance. Using hot-wire anemometry the inner structure of this disturbance was shown. It consist of two counter-rotating disturbances different in size. This difference results from presence of cross-flow over the surface of the wing.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0051984