METHOD FOR REPAIR OF A DIAPHRAGM OF A ROTARY MACHINE

A method of repairing a diaphragm (100) of a rotary machine (10) includes removing an initial steam path (112) from the diaphragm. The initial steam path includes a plurality of initial partitions (110). Each initial partition is associated with an original trailing edge profile and an original axia...

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Bibliographische Detailangaben
Hauptverfasser:	PATTERSON, Ronald Roy, WESTWOOD, Sheldon Dirk, TURLEY, Joseph Paul, KOSTRUBANIC, James Michael, HERSOM, Rory Todd, LAURER, Kurt Neal
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COMBINED OPERATIONS ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINE TOOLS MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES OTHER WORKING OF METAL PERFORMING OPERATIONS STEAM ENGINES TRANSPORTING UNIVERSAL MACHINE TOOLS WEAPONS
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Beschreibung
Zusammenfassung:	A method of repairing a diaphragm (100) of a rotary machine (10) includes removing an initial steam path (112) from the diaphragm. The initial steam path includes a plurality of initial partitions (110). Each initial partition is associated with an original trailing edge profile and an original axial length (170). The method also includes coupling a replacement steam path (212) to the diaphragm. The replacement steam path includes a plurality of replacement partitions (210). Each replacement partition has a replacement axial length (270) that is greater than the original axial length.