Abstract

The article presents a currently used structural elements to increase the lift force. Presented mechanical and no-mechanical construction elements that increase the lifting force. The author's attention to the new direction of flow control using a DBD plasma actuator. This is a new direction of active flow control.

Highlights

  • One of the many causes of accidents and disasters in aviation is a loss of lift force during flight, most often caused by flow disturbances around a wing profile

  • The first chapter presents selected non-mechanical elements that improve the lift capacity currently used in aviation

  • Operation of these elements is focused on stabilizing or gluing to the flow boundary layer. This task is performed by the reduction / "gluing" boundary layer or by introduction of controlled disorders enabling to increase energy of the boundary layerThe subchapter presents selected elements of wing mechanization that improve aerodynamic properties of the wing and flight safety

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Summary

Introduction

One of the many causes of accidents and disasters in aviation is a loss of lift force during flight, most often caused by flow disturbances around a wing profile. Summary The article presents selected elements of wing construction that improve aerodynamic and flight safety.

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