TUNABLE TRANSITION PIECE AFT FRAME

摘要

PROBLEM TO BE SOLVED: To provide a tunable transition piece aft-frame for tuning the exit profile of combustion products as the products flow from a transition piece to a combustion product receiving apparatus. SOLUTION: The aft-frame includes a generally rectilinear shaped body which has a laterally extending flange. Dilution holes are formed in the flange and are configured to allow dilution air to penetrate into the flow of the combustion products to shape the exit temperature profile of the combustion products. COPYRIGHT: (C)2011,JPO&INPIT