公开(公告)号：US10684014B2

公开(公告)日：2020-06-16

申请号：US15228029

申请日：2016-08-04

Applicant: Raytheon Technologies Corporation

Inventor： San Quach ,  Brian T. Hazel ,  Kaitlin M. Tomeo ,  Robert Selinsky, Jr. ,  Aaron S. Butler ,  John S. Tu ,  William F. Werkheiser ,  Jessica L. Serra

IPC: F23R3/00 ,  F23R3/06 ,  F02C3/04 ,  F02C7/24

Abstract: A heat shield panel for a gas turbine engine includes a substrate layer having a first substrate surface and a second substrate surface opposite the first substrate surface. The first substrate surface and the second substrate surface define a substrate layer thickness therebetween. One or more thermally protective coating layers are applied to the first substrate surface of the substrate layer. The one or more coating layers have a constant coating layer thickness and the substrate layer thickness tapers along an axial length of the heat shield panel.