The present invention relates an apparatus to protect an airfoil element (100) comprising: a polymer film (1); a metal leaf (2) deposited on a portion of the polymer film; and a composite part (10) having a means (3) attaching the polymer film to an airfoil element. The polymer film forms a protection part with respect to sand erosion, and the metal leaf forms the protection part with respect to rain erosion of an airfoil where the composite part is attached.
PROTECTIVE MAT FOR LEADING EDGES OF AIRFOIL ELEMENTS
2015-09-11
Patent
Electronic Resource
Korean
IPC: | B64C AEROPLANES , Flugzeuge |
Instabilities in the Viscous Flow Past Airfoil Leading Edges
British Library Conference Proceedings | 1996
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