System for cooling gas turbine blades

Details System for cooling gas turbine blades System for cooling gas turbine blades

1998-05-01

1999-11-16

Verdier, Christopher

Power plants

Combustion products used as motive fluid

Combustion products generator

415114, 415115, 415116, 415117, F02C 712, F01D 906

Patent

active

059836237

ABSTRACT:
A cooling passage in a turbine blade of gas turbine can be prevented from being blocked by a scale when the turbine blade is cooled by steam. A system for cooling a blade of a gas turbine having a compressor, a combustor and a turbine section comprises a cooling steam supply tube and a steam discharge tube providing communication with a cooling passage in a guide blade of the turbine section, and a cyclone separator provided in the middle of the steam supply tube in proximity to the guide blade.

REFERENCES:
patent: 3066912 (1962-12-01), Scheper, Jr.
patent: 5120192 (1992-06-01), Ohtomo et al.
patent: 5558496 (1996-09-01), Woodmansee et al.
patent: 5634766 (1997-06-01), Cunha et al.
patent: 5813827 (1998-09-01), Nordlund et al.

Affiliated with

Also associated with

Rating

System for cooling gas turbine blades does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System for cooling gas turbine blades, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System for cooling gas turbine blades will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1309523