公开(公告)号：WO2018208513A1

公开(公告)日：2018-11-15

申请号：PCT/US2018/029821

申请日：2018-04-27

Applicant: DRESSER-RAND AS ,  DRESSER-RAND COMPANY

Inventor： MAIER, William C. ,  EIDSMOEN, OEivind

IPC: F02C7/04

Abstract: An inlet duct (106) for a gas turbine wherein the inlet duct (106) may include a gas turbine inlet interface assembly (124) and a plurality of walls (126a-d) defining a first portion (128a) of an inlet flow channel (128a, 128b). The gas turbine inlet interface assembly (124) may include a mounting plate (148) pivotably connected to a first wall of the plurality of walls (126a-d) and defining a plate opening (156). The gas turbine inlet interface assembly (124) may also include an annular duct having a first end (152) coupled to or integral with the mounting plate (148), and a first end (152) configured to sealingly connect with an inlet component (116) of the gas turbine. The annular duct may define a second portion of the inlet flow channel (128b) extending from the plate opening (156). The first portion (128a) and the second portion (128b) of the inlet flow channel (128a, 128b) may be configured to fluidly couple a motive gas source with the gas turbine.