Combustor floating collar with louver

Details Combustor floating collar with louver Combustor floating collar with louver

2011-01-04

2011-01-04

Rodríguez, William H (Department: 3741)

Power plants

Combustion products used as motive fluid

Combustion products generator

C060S756000

Reexamination Certificate

active

07861530

ABSTRACT:
A gas turbine combustor is provided with a dome heat shield having a fuel nozzle opening, the opening receiving a floating collar assembly for permitting relative movement between nozzle and heat shield. The floating collar is provided with a louver to provide film cooling to the face of the combustor heat shield and, thus, improve cooling thereof.

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