The aircraft, a set of panels from the root of the wing for an aircraft and system for the exchange of air to a cavity of the fairing of the root of the wing of an aircraft

摘要

The aircraft, a set of panels from the root of the wing for an aircraft and system for the exchange of air to a cavity of the fairing of the root of the wing of an aircraft, the present invention provides aircraft,Sets of the fairing of the root of the wing and systems of exchange of air ". An aircraft includes a fuselage, a wing attached to the fuselage, a panel of outer covering, and a system for the exchange of air.The panel of the outer covering is attached to the wing and / or to the fuselage and at least partially defines a cavity.The system of air exchange is stuck to the panel of external coating and exchange the air between the cavity and an external environment. The system for the exchange of air includes an air inlet, a diffuser and a silencer.The air inlet is arranged on the panel of the outer covering, and accommodates a flow of air between the cavity and the outside environment.The diffuser is set in the air inlet and has an area of cross section variable to change the speed of the air flow.The damper is fixed in the diffuser and communicates with the air flow between the diffuser and the cavity and reduces the noise.