retractable auxiliary wing wings of the leading edge wings that have autonomously curved airflow shielding for noise attenuation

摘要

this is noise attenuation for an auxiliary wing of the leading edge wing by means of an airflow shield for noise attenuation integrated into the lower trailing edge of the auxiliary wing, the shield being curved in an autonomously reciprocal manner from a substantially flat configuration, when the auxiliary wing is retracted from it, and to a convexly curved configuration, when the auxiliary wing is in an installed position thereof.