FRAME 9F

Combustor and turbine components for the 9F gas turbine that increase lifetime and improve performance.

Frame 9F

Built on our successful products for the Frame 7F, we now offer combustor and turbine components for Frame 9F.  Design improvements developed for the 7F and validated in multiple applications are the basis of our 9F portfolio.  Improved durability and lower life cycle cost are achieved using PSM’s component and system level product modeling and data evaluation tools, to identify the issues and failure modes in current OEM designs.

In normal operation the entire hot gas path has a minimum service interval of 24000 FFH or 1200 FS, which can be increased on a unit by unit basis.

Design Improvements

1st Stage Nozzle
Upgraded with Full Surface TBC
Alloy upgrade to PSM 109 (Nickel base)
Enhanced Platform cooling

1st Stage Buckets
Alloy upgrade with improved LCF and Creep Capability
Cast in Tip Plate Facilitates Lower Repair Cost
Improved Platform and Tip cooling

2nd Stage Nozzle
Alloy upgrade with improved LCF and Creep Capability

2nd Stage Buckets
Alloy upgrade with improved LCF and Creep Capability
Improved cooling design reducing shroud metal temperature
 
3rd Stage Nozzle
Alloy upgrade with improved LCF and Creep Capability

3rd Stage Buckets
Alloy upgrade with improved LCF and Creep Capability

Transition Piece
Improved durability by our design features
Patented cooling features reduce metal temperature
Thermally free mount to 1st stage nozzle

Liner
Improved durability with conical design and upgraded material
Improved impingement cooling for enhanced durability
Improved assembly and sealing with double-ply, forward facing hula seal design

Liner Cap
Improved durability by our design features
Upgraded Effusion plate material to Haynes 282 for increased LCF capability

Frame 9F Catalog

Download pdf Read Online