Turbine engine hanger

A hanger for a turbine engine having an engine centerline, comprising:

• a monolithic body comprising a first surface facing a cooling airflow and a second surface facing a heated airflow, the monolithic body defining a wall at least partially forming an air chamber, and also defining a cyclonic separator between the first surface and the wall comprising a cyclone body within the air chamber;
• a dirty air inlet, a clean air outlet, and a scavenge outlet in the cyclone body, with the scavenge outlet positioned radially outward from the clean air outlet with respect to the engine centerline and emitting to the air chamber;
• and
• a bleed hole extending through the wall and fluidly coupling the scavenge outlet to a benign region located externally of the hanger, with the bleed hole positioned radially inward of the scavenge outlet.

A shroud and hanger assembly for a turbine engine defining an engine centerline, comprising:

• a hanger, comprising:
• a first surface confronting a cooling airflow;
• a second surface facing a heated airflow;
• a third surface radially outward of the second surface relative to the engine centerline;
• a cyclonic separator, comprising:
• a cyclone body at least partially defined by the third surface and having a conical portion, a cylindrical portion, and a separator centerline extending through the conical portion and the cylindrical portion, with the separator centerline unaligned with the engine centerline;
• a dirty air inlet and a clean air outlet in the cylindrical portion;
• and
• a scavenge outlet in the conical portion;
• a wall adjacent the cyclone body and a bleed hole extending through the wall, with the bleed hole positioned radially inward of the scavenge outlet;
• and
• a hanger cooling air circuit having a cooling air inlet on the first surface and a cooling air outlet on the second surface and extending through the cyclonic separator between the dirty air inlet and the clean air outlet;
• and
• a shroud, comprising:
• an inner surface confronting the second surface of the hanger;
• a heated surface facing the heated airflow;
• and
• a shroud cooling circuit fluidly coupled to the hanger cooling air circuit and extending through the shroud between a shroud inlet on the inner surface and a shroud outlet on the heated surface.