W251 Gas Turbine Parts
What Is The W251 Series?
The Westinghouse 251 Series Gas Turbines are single-shaft, axial-flow heavy industrial gas turbines designed for various applications, including as a gas turbine generator drive.
Power Output
The W251 Series Gas Turbines are in the 45-55 MW class. They operate at a speed of 5427 RPM.
Application
These turbines are used in various applications, including as a gas turbine generator drive. They are designed to provide on-line dual fuel control, speed ratio control, and inlet guide vane control based on temperature.
Variations
The Westinghouse 251 Series Gas Turbines have evolved since their introduction around 1970, with the current configuration being the B8. Some of the known variants include
- W251B10: This variant was a geared 20MW-class unit and was the first gas turbine to feature cooled turbine flow-path components.
- W251B11: This is a larger variant with a power output of 72 MW. It operates with a brush electric generator and is designed for 50 Hz operation.
Parts We Are Looking For
Hot Gas Parts
- W251 Buckets
- W251 Nozzles
- W251 Support Rings
- W251 Shrouds
Fuel Systems
- W251 Fuel Nozzle Assemblies
- W251 Fuel Nozzle Components
Combustion Systems
- W251Combustion Liners
- W251 Transition Pieces
- W251 Flow Sleeves
- W251 Flame Detectors
- W251TP Hardware
- W251 Combustion Liner Parts
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