ROTOR BLADE WITH L-SHAPED FEATHER SEAL

摘要

A turbine engine assembly arranged relative to an axis includes a rotor blade and a feather seal with an L-shaped geometry. The rotor blade includes an airfoil and a base. The airfoil extends axially between an upstream leading edge and a downstream trailing edge, and radially out from the base. The base includes a neck and a pocket. The neck extends axially to a downstream surface. The pocket extends laterally into the neck. The feather seal extends laterally into the pocket, and includes a down stream leg that extends substantially along the downstream surface.

主权项

1. A turbine engine assembly arranged relative to an axis, the assembly comprising:
a rotor blade including an airfoil and a base;
the airfoil extending axially between an upstream leading edge and a downstream trailing edge, and radially out from the base; andthe base including a neck and a pocket, the neck extending axially to a downstream surface, and the pocket extending laterally into the neck; and a feather seal with an L-shaped geometry, the feather seal extending laterally into the pocket, and including a downstream leg that extends substantially along the downstream surface.