Mid-mount centerbody heat shield for turbine engine fuel nozzle

Details Mid-mount centerbody heat shield for turbine engine fuel nozzle Mid-mount centerbody heat shield for turbine engine fuel nozzle

2006-08-31

2010-02-09

Rodriguez, William H (Department: 3741)

Power plants

Combustion products used as motive fluid

Combustion products generator

C060S740000, C060S748000

Reexamination Certificate

active

07658074

ABSTRACT:
A fuel nozzle for a gas turbine engine includes an engine mount end and a discharge end that discharges an air/fuel mixture into a combustion chamber. The fuel nozzle includes a centerbody and a heat shield. The heat shield is fixed to the centerbody at a mid-mount position that is centrally located between first and second ends of the heat shield to allow the heat shield to remain thermally isolated from radially adjacent components to reduce the adverse effects of thermal stresses.

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