TURBOMACHINE A DOUBLE FLUX COMPORTANT UNE VEINE PRIMAIRE ET UN BEC MOBILE DANS CETTE VEINE PRIMAIRE

摘要

The engine has a low pressure compressor delivering gas stream into a primary channel, and a discharge passage (20) located downstream of the compressor for diverting a part of the gas stream towards a secondary channel. The passage is closed by a slide valve (22). A slat (40) is located in a downstream side of the discharge passage with respect to a flow direction of the gas stream. The slat is movable between a retracted position in which the slat does not project into the primary channel, and an outlet position in which the slat projects inside the primary channel.