COMPRESSOR WITH MULTIPLE DIVIDERS CREATING AN ANNULAR VOLUME SEPARATING THE FLOW IN A TURBINE ENGINE

摘要

This turbomachine compressor comprises a splitter nozzle (10) extended by inner (12a) and outer (12b) annular walls cooperatively defining an annular volume (V) for separating a primary flow (F1) and a secondary flow (F2). This volume (V) comprises a plurality of annular segments in the form of boxes (20) separated in pairs by vanes (15) of a first fan, these vanes passing through both the primary flow (F1) and the secondary flow (F2). These caissons (20) are attached to an upstream annular shroud (30) and a downstream annular shroud (40) driven in rotation by the aforementioned vanes (15).