ENGINE CASING ELEMENT

摘要

An engine casing element (1101) comprises at least one clearance control cavity (13), the clearance control cavity being delimited by a clearance control cavity inner wall (138) and having a clearance control cavity longitudinal extent. At least one insert member (14) is arranged inside the clearance control cavity. The insert member is arranged and configured to effect at least one of a flow guide function and a heat transfer enhancement function.