Abstract—

Wind tunnel experiments on the control of flow in a three-dimensional boundary layer are performed using a multidischarge actuator system. The boundary layer was produced on a swept plate with an induced streamwise negative pressure gradient. The actuator system used a near-surface barrier discharge for producing a unidirectional three-dimensional force action over a lengthy region of the plate surface. The possibility of considerably reducing the cross-flow velocity and mitigating the intensity of stationary vortices that produce the cross-flow instability by means of the action of an actuator system is confirmed.

中文翻译：

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使用多排放执行器系统控制三维边界层中的错流

摘要-

使用多排放执行器系统进行了控制三维边界层中流动的风洞实验。边界层在具有引起的沿流的负压梯度的扫掠板上产生。致动器系统使用近表面势垒放电在板表面的较长区域上产生单向三维力作用。通过致动器系统的作用，确认了显着降低横流速度并减轻产生涡流不稳定性的固定涡流的强度的可能性。