The invention relates to a method for flexible operation of a power plant installation with a heat recovery steam generator having heat exchanger stages (10-15) for generating fresh steam (D) and/or reheater steam (HZU) for a steam turbine from an exhaust ...

The geared turbine machine (1) is provided to integrate a transmission and an input- and output drive unit (A1) into a machine train, where the integrated transmission comprises a central large wheel with a large gear shaft (13) and the multiple pinions wi...

The disclosed embodiments relate to a system (10) and method (120) that allows air to be extracted from a plurality of gas turbine engines (22, 24, 26) and fed to a downstream process (18), even in situations in which one or more of the gas turbine engines...

Method and plant in which a pair of pre-existing steam turbo groups, a first of which composed of a first steam turbine (2) and a first electric generator (6) connected on a first common axis (4) and a second of which composed of a second steam turbine (3)...

The turbine (10), comprising a housing (14) with an inner cylindrical chamber (16), has a transverse partition (34) dividing the chamber into two compartments. The first compartment (36) contains the first turbine rotor (40) and a wall with a first inlet (...