| 摘要 |
The assembly (10) has a radial annular diffuser (12) with upstream and downstream annular flanges (22, 24) connected by blades (26) at helical orientation around a rotational axis of an annular combustion chamber (20). An annular cylindrical synchronizing ring (14) is arranged at an outlet of the diffuser and includes external and internal cylindrical cylinders (28, 30) connected by radial blades (32). The flanges and the cylinders are made of sheets to which the blades are fixed by brazing. The sheets have holes that are bonded and brazed to ends of the blades and formed by laser precut. |
