| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a variable width aerodynamic device capable of sealing discontinuity between mobile parts of an aircraft to reduce noise dramatically.SOLUTION: A variable width aerodynamic device (10) to be attached to an aerodynamic high lift structure (30) is provided. The variable width aerodynamic device (10) has a body (11) which is substantially flat and has a constant thickness, a first longitudinal edge end (12) attached to the aerodynamic high lift structure (30), and a second non-linear longitudinal edge end (13) for forming variable width (Lv) along the length with the first longitudinal edge end (12).</p> |
