KAMINANORDNUNG FUER EINE GAS- UND DAMPFTURBINENANLAGE

摘要

The invention concerns a flue assembly for at least one gas turbine (2), with a separate exhaust outtake (3), and a waste-heat boiler (4) connected downsteam of the gas turbine (2). In order to limit the number of flues to only a few, the invention calls for a flue (9) with at least two ducts (12, 13), through which gases (A, R) at different temperatures (T1, T2) flow. One of the ducts (13), carrying hot gas (A), is located inside the other duct (12) carrying cool gas (R).