| 摘要 |
A vane (200) includes a forward rib (306B) and an aft rib (306C) positioned axially aft of the forward rib (306B). The vane (200) also includes a middle rib (306A) positioned axially between the forward rib (306B) and the aft rib (306C), such that the forward rib (306B) and the middle rib (306A) define a forward passage (304A) configured to receive a forward baffle (308) and the middle rib (306A) and the aft rib (306C) define an aft passage (304B) configured to receive an aft baffle (310). The vane (200) also includes an inner surface (340) extending axially from the forward rib (306B) to the aft rib (306C), being radially separated from the middle rib (306A) via a gap (342) such that air can flow between the aft passage (304B) and the forward passage (304A) via the gap (342), and having a radially outward curve (330) from the forward rib (306B) to the middle rib (306A) and having a radially inward curve (332) from the middle rib (306A) to the aft rib (306C). |
