公开(公告)号：US20160109128A1

公开(公告)日：2016-04-21

申请号：US14893781

申请日：2014-06-12

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Christopher Drake

IPC: F23R3/00 ,  F02C7/18 ,  F23R3/44

CPC classification number: F23R3/002 ,  F02C7/18 ,  F05D2250/611 ,  F23R3/005 ,  F23R3/44 ,  F23R3/50 ,  F23R3/60

Abstract: A panel for a combustor of a gas turbine engine includes a cold side defining at least one convex portion and at least one concave portion. The concave portion is in communication with a passage. A method of operating a combustor section of a gas turbine engine includes: directing an impingement flow toward a multiple of peaks on a cold side of a panel; directing the impingement flow from the multiple of peaks toward a multiple of troughs with a multiple of entrances on the cold side of the panel; and directing the impingement flow through the multiple of entrances and a respective multiple of effusion passages through the panel.

Abstract translation: 用于燃气涡轮发动机的燃烧器的面板包括限定至少一个凸部和至少一个凹部的冷侧。 凹部与通道连通。 一种操作燃气涡轮发动机的燃烧器部分的方法包括：将冲击流引导到面板的冷侧上的多个峰; 将来自多个峰的冲击流引导到面板的冷侧具有多个入口的多个槽; 并且引导冲击流通过多个入口和相应的多个通过面板的渗出通道。