An unducted thrust producing system (10) is provided that can include a rotating element (10) having an axis (11) of rotation about a central longitudinal axis (11) and comprising a plurality of blades (21) attached to a spinner; a stationary element (30) positioned aft of the rotating element (10); and an inlet positioned between the rotating element and the stationary element such that the inlet passes radially inward of the stationary element. The rotating element defines an annular valley positioned between a first annular crown and a second annular crown, and the inlet defines an open area positioned aft of the second annular crown.
IMMERSED CORE FLOW INLET BETWEEN ROTOR BLADE AND STATOR VANE FOR AN UNDUCTED FAN GAS TURBINE
EINGELASSENER KERNSTROMEINLAUF ZWISCHEN ROTORBLATT UND LEITSCHAUFEL FÜR EINE GASTURBINE MIT EINEM NICHT UMMANTELTEN GEBLÄSE
ENTRÉE DE FLUX PRIMAIRE IMMERGÉE ENTRE LA PALE DE ROTOR ET LE STATOR DE SOUFFLANTE NON CARÉNÉE POUR UNE TURBINE À GAZ
2016-11-16
Patent
Elektronische Ressource
Englisch
IPC: | F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F02C Gasturbinenanlagen , GAS-TURBINE PLANTS |
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