The article presents the results of the experimental investigation aimed at studying the effect of a turbulent wake on the flow around a model of an unmanned aerial vehicle. The studies were carried out in a subsonic wind tunnel at low Reynolds numbers. Hot-wire and pneumometric measurements were the main methods for obtaining numerical data. The thread was used as the source of disturbances. The measurements were carried out in different modes. The thread was stretched in the working part of the tunnel at some distance from the model. The graphs of the distribution of static pressure and average velocity over the model surface were obtained. The results obtained showed a significant influence of the turbulent wake on the flow around the model.
An experimental study of the processes of laminar-turbulent transition on the model of a trapezoidal flying wing
INTERNATIONAL CONFERENCE ON THE METHODS OF AEROPHYSICAL RESEARCH (ICMAR 2020) ; 2020 ; Novosibirsk, Russia
AIP Conference Proceedings ; 2351 , 1
2021-05-24
6 pages
Conference paper
Electronic Resource
English
Laminar-turbulent transition on the flying wing model
American Institute of Physics | 2016
|Experimental Study of Crossflow Instability and Laminar-Turbulent Transition on a Swept Wing
British Library Online Contents | 1992
|Design Study for a Laminar-Flying-Wing Aircraft
Online Contents | 2015
|Design Study for a Laminar-Flying-Wing Aircraft
AIAA | 2015
|Laminar-turbulent transition delay on a swept wing
American Institute of Physics | 2016
|