| 摘要 |
PROBLEM TO BE SOLVED: To provide outlet guide vanes (62, 100) for a gas turbine engine.SOLUTION: This outlet guide vanes (62, 100) include: a first flange (64); a second flange (66) arranged radially inward of the first flange; an airfoil (102) extending between the first flange and the second flange, coupled to the first flange and second flange, and having a leading edge portion (130) and a trailing edge portion (132) fabricated from a first material; a filler (150) coupled in a gap formed by the leading edge portion and the trailing edge portion, composed of a first side (203) and a second side (204), and fabricated from a second material different from the first material; a first skin coupled to a first side, and fabricated from a composite material; and a second skin coupled to a second side, and fabricated from the composite material. |
