Fluidisch Gesteuerte Dampfturbineneinlassspirale

Details

Veröffentlichungs-Nr.

EP3296514

Aktenzeichen

EP17192119

Anmeldetag

20. September 2017

Veröffentlichung

5. Januar 2022

Erteilung

5. Januar 2022

Rechtsraum

EP

IPC

F01D9/02

Abstract

A turbine inlet (26, 500) includes an annular housing (202) and a main inlet (200) port, a steam (24) outlet, and a flow diversion port in the annular housing (202). A center axis (224, 230, 232) of flow from the flow diversion port avoids intersecting a center axis (224, 230, 232) of the steam (24) outlet. A turbine system (700) includes a turbine inlet (26, 500), a fluid supply, and a flow diversion supply conduit (214, 216, 707, 807). The turbine inlet (26, 500) has an annular housing (202) including a main inlet (200) port therein, a steam (24) outlet therein, and a flow diversion port therein. The flow diversion supply conduit (214, 216, 707, 807) couples the fluid supply to the flow diversion port. A method of retrofitting a turbine inlet (26, 500) in a turbine system (700) comprises opening a flow diversion port through an annular housing (202) of a turbine inlet (26, 500), connecting a flow diversion supply conduit (214, 216, 707, 807) to the flow diversion port, and connecting the flow diversion supply conduit (214, 216, 707, 807) to the fluid supply.

Anmelder

Firma

General Electric Company

Land

🇺🇸 USA

Fachgebiete