| 摘要 |
<p>A nacelle (N) has a built-in system (10) for anti-icing protection and acoustic absorption and includes a casing or cowling (C), which has a substantially tubular shape and comprises an outer barrel (OB) and an inner barrel (IB), and a coupling edge or lip (L), which is frontally arranged and radially connects said barrels (OB, IB). The system (10) includes a panel structure (12) having electrically conductors (22), which are adapted to generate heat when they are flown through by an electric current, and a sound attenuating layer (18). The inner barrel (IB) houses the system (10).</p> |
