Sound damper, sectional component and method for the production of a splitter

摘要

A sound damper (2) for an exhaust (1) of a gas turbine comprises at least one splitter (5) in which a sound damping material, such as mineral wool, is accommodated. The splitter (5) comprises several sectional components (6). The splitter (5) is at least partially delimited by perforations (9) for transmitting sound. Said sectional components (6) are stacked on top of one another and the perforations (9) are made in said sectional components (6).