Provided is a structure for connecting a combustor (3), which generates a combustion gas inside cylinders (33), to a turbine unit (4), which generates a rotational motive force by sequentially passing the combustion gas through turbine stages comprising tu...

The turbine has a blade (2) arranged downstream to a combustion chamber (9). A mini-heat shield (13) is fastened to a turbine carrier (4) and arranged at an upstream extension (4') of the turbine carrier or over a turbine carrier element at the turbine car...

An air cooling hood (82) offset from an exterior of the transition piece (58) to define an air cooling passage (87) between the air cooling hood (82) and the exterior of the transition piece (58), wherein the air cooling hood (82) comprises a plurality of ...

A transition piece (20) support for a turbomachine includes one or more support arms (40) extending across a diffuser flowpath (42) to the transition piece (20). The one or more support arms (40) include a streamwise surface (46) and a crosswise surface (4...

Method for retrofitting a combustion chamber (1) of a gas turbine, the combustion chamber (1) comprising an annular combustor zone (2) arranged to burn an air/fuel mixture (3) to form hot gases, and an annular transition duct (4) arranged to deliver the ho...

The invention relates to a gas turbine combustor in which the size of a combustor outer casing (7) can be reduced. A transition inner duct (12) and a transition outer duct (13) are disposed in a main housing (6), inlet openings for a fluid to cool the tran...

A transition piece assembly (42) for a gas turbine includes a transition piece (44) having one end adapted for connection to a gas turbine combustor and an opposite end adapted for connection to a first turbine stage; the transition piece has an exterior s...

To present a cooling structure of combustor tail tube capable of avoiding formation of cracks in the tail tube by lessening thermal stress and preventing thermal deformation, and extending the service life, the invention provides a cooling structure of com...