Platform cooling circuit for a gas turbine engine component

摘要

A component for a gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a platform having a first path side and a second path side and a platform cooling circuit disposed on one of the first path side and the second path side of the platform. The platform cooling circuit includes a first core cavity, a cavity in fluid communication with the first core cavity, and a cover plate positioned to cover at least the cavity.

主权项

1. A gas turbine engine, comprising:
a compressor section; a combustor section in fluid communication with said compressor section; a turbine section in fluid communication with said combustor section; and wherein one of said compressor section and said turbine section includes at least one component having a platform that includes a platform cooling circuit, wherein said platform cooling circuit includes:
a first core cavity;a second core cavity adjacent to said first core cavity;a cavity in fluid communication with said first core cavity and said second core cavity; andsaid first core cavity configured to communicate a cooling airflow into a first inlet of a first portion of said cavity and said second core cavity configured to feed said cooling airflow into a second inlet of a second portion of said cavity.