GUIDE VANE ARRANGEMENT

摘要

A guide vane arrangement for a turbomachine, particularly a gas turbine, is disclosed. The guide vane arrangement includes an external shroud band, on which at least two guide vanes protrude radially inward. A pair of axial ribs spaced apart from each other in the peripheral direction and disposed between two adjoining guide vanes in the peripheral direction protrude radially outward from a circumferential surface of the external shroud band and/or axially from a radial flange of the external shroud band.

主权项

1. A guide vane arrangement for a turbomachine, comprising:
an external shroud band with a circumferential surface and a radial flange; at least two guide vanes that protrude radially inward from the external shroud band; and a pair of axial ribs spaced apart from each other in a peripheral direction and disposed between two adjoining guide vanes in the peripheral direction, wherein the pair of axial ribs protrude radially outward from the circumferential surface and/or axially from the radial flange.