| 主权项 |
1. A system, comprising:
a structure having a leading edge; wherein the structure comprises an airfoil, a rotary blade, a stationary vane of a rotary machine, or a combination thereof; and a fiber-reinforced composite cover comprising a protective portion and a retaining portion, wherein the retaining portion extends about the structure to self-retain the protective portion along the leading edge, the protective portion is different from the retaining portion, the protective portion comprises an outermost layer of the fiber-reinforced composite cover, and first edges of the protective portion are coupled to second edges of the retaining portion without overlap of the first and second edges. |
