FIELD: aircraft engineering.
SUBSTANCE: diffuser comprises outer ring wall and inner ring wall that form a ring passage for fluid diverging in the direction of flowing of the fluid. At least one of the ring walls has several holes open to the ring passage and at least one collector chamber that are connected with the means for discharging fluid to the outer side of the diffuser. The diffuser additionally has sucking member that is used for the pumping out a part of the fluid to be discharged.
EFFECT: reduced pressure drop in the diffuser.
10 cl, 3 dwg
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