Coolable segment for a turbomachine and combustion turbine

Details Coolable segment for a turbomachine and combustion turbine Coolable segment for a turbomachine and combustion turbine

2007-07-24

2007-07-24

Edgar, Richard A. (Department: 3745)

Rotary kinetic fluid motors or pumps

With diversely oriented inlet or additional inlet for...

C415S178000, C415S173100, C415S175000

Reexamination Certificate

active

10756671

ABSTRACT:
A coolable segment for a turbomachine such as a combustion turbine, which turbomachine is operated with a hot fluid. The segment comprises a cooling wall extending in an axial direction and in a circumferential direction orthogonal to the axial direction; a hot fluid surface to be exposed to the hot fluid. Between the wall and the surface a cooling structure is arranged which is permeable to cooling fluid and provides cooling surfaces for cooling by heat transmission through radiation. The cooling structure comprises either a netting, in particular a wire netting or a porous material.

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