Flexible metallic seal for transition duct in turbine system

A turbine system includes a transition duct (50) which includes an inlet (52), an outlet (54), and a passage (56) extending between the inlet and the outlet and defining a longitudinal axis, a radial axis, and a tangential axis. The outlet of the transition duct is offset from the inlet along the lo...

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Bibliographic Details
Main Authors Flanagan, James Scott, Pentecost, Ronnie Ray, McMahan, Kevin Weston, Dillard, Daniel Jackson, LeBegue, Jeffrey Scott
Format Patent
LanguageEnglish
French
German
Published 26.06.2019
Subjects
BLASTING
ENGINE PLANTS IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
STEAM ENGINES
WEAPONS
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Summary:A turbine system includes a transition duct (50) which includes an inlet (52), an outlet (54), and a passage (56) extending between the inlet and the outlet and defining a longitudinal axis, a radial axis, and a tangential axis. The outlet of the transition duct is offset from the inlet along the longitudinal axis and the tangential axis. The transition duct further includes an interface member (142) for interfacing with a turbine section. The turbine system further includes a flexible metallic seal (140) contacting the interface member to provide a seal between the interface member and the turbine section.
Bibliography:Application Number: EP20120182705