FIELD: engines and pumps.
SUBSTANCE: double-flow jet turbine engine includes cylindrical cover installed at intermediate casing outlet and restricting on the outside the annular space of secondary flow. Cylindrical cover is formed with lattice-like frame and removable cowling panels fixed on the frame. Lattice-like frame includes inlet annular flange to be attached to intermediate casing; outlet flange to be attached to exhaust cowling, and rigid beams attaching both flanges to each other.
EFFECT: invention allows reducing the weight and simplifying the engine maintenance.
10 cl
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