Gas turbine combustion chamber wall for gas turbine engine, has mixed air openings formed by tubular air guide elements, which are fastened at wall and penetrate shingles arranged at inner side of wall

摘要

The wall (29) has shingles (31) spaced at a distance from the wall and arranged at an inner side of the wall. Mixed air openings (30) penetrate the wall and the shingles. The openings are formed by tubular air guide elements (32) i.e. chutes, which are fastened at the wall and penetrate the shingles. The air guide elements are provided with a flow-optimized inflow region (33) and connected with the wall by a joining process. A middle axis of the air guide elements is arranged perpendicular to a tangential plane of a flange (34), which is in a form of a flat strip.