Nacelle for turbojet engine of aircraft, has air inlet structure providing peripheral inner surface that is partially equipped with acoustic attenuation structure, where space is arranged between attenuation structure and casing

摘要

The nacelle has an air inlet structure channeling air flow towards a fan of a turbojet engine. A median structure (5) includes a casing (9) which surrounds the fan, where the inlet structure is attached to the casing. The inlet structure provides a peripheral inner surface that is partially equipped with an acoustic attenuation structure (13). The attenuation structure extends on a part of the casing, where a space (14) is provided between the attenuation structure and the casing.