An airfoil for a turbine engine includes an airfoil having pressure and suction sides extending in a radial direction from a 0% span position at an inner flow path location to a 100% span position at an airfoil tip. The airfoil has a relationship between a leading edge dihedral and a span position. The leading edge dihedral is negative from the 0% span position to the 100% span position. A positive dihedral corresponds to suction side-leaning, and a negative dihedral corresponds to pressure side-leaning.
申请公布号
EP3108106(A1)
申请公布日期
2016.12.28
申请号
EP20140883515
申请日期
2014.08.22
申请人
United Technologies Corporation
发明人
GALLAGHER, Edward J.;MONZON, Byron R.;LIU, Ling;LI, Linda S.;WHITLOW, Darryl;FORD, Barry M.