| 摘要 |
The invention relates to a hybrid cycle HP compressor ( 104 ) for a turbine engine, comprising in particular a first rotor wheel ( 16 ), a first rectifier ( 118 ) and a second rotor wheel ( 20 ), as well as a separation slot ( 22 ) fitted between the first rectifier and the second rotor wheel in order to supply the turbine engine with a secondary air flux. According to the invention, the first rectifier is a double grid rectifier comprising a grid of vanes upstream ( 30 ) as well as a grid of vanes downstream ( 34 ), these upstream and downstream vane grids being associated respectively with variable setting systems upstream and downstream ( 38,40 ) controlled in autonomous manner.
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