Bleeding core air from a turbine engine core flowpath

An assembly for a turbine engine, comprising:

• an engine core including a first compressor rotor, a second compressor rotor, an air cooled component and a core flowpath, the air cooled component along the core flowpath downstream of the second compressor rotor, and the core flowpath extending across the first compressor rotor and the second compressor rotor between an inlet into the core flowpath and an exhaust from the core flowpath;
• and
• an air system including an eductor, a first bleed port, a second bleed port, a discharge passage and a cooling air passage, the eductor comprising a nozzle disposed in the discharge passage, the first bleed port disposed along the core flowpath at a downstream end of the first compressor rotor, the first bleed port fluidly coupling the core flowpath to the discharge passage and the cooling air passage in parallel, the second bleed port disposed along the core flowpath at a downstream end of the second compressor rotor, the second bleed port fluidly coupling the core flowpath to the nozzle, and the cooling air passage configured to deliver cooling air to the air cooled component;
• wherein a low pressure compressor section comprises the first compressor rotor and the second compressor rotor.

An assembly for a turbine engine, comprising:

• an engine core including a low pressure compressor rotor, a high pressure compressor rotor, an air cooled component and a core flowpath, the air cooled component along the core flowpath downstream of the low compressor rotor, and the core flowpath extending across the low-pressure compressor and the high-pressure compressor between an inlet into the core flowpath and an exhaust from the core flowpath;
• a bypass flowpath outside of the engine core;
• and
• an air system including an air pump, a first bleed port, a second bleed port, an upstream discharge passage, a downstream discharge passage and a cooling air passage, the air pump disposed with the downstream discharge passage, the first bleed port disposed along the core flowpath at the low pressure compressor rotor, the first bleed port fluidly coupling the core flowpath to the upstream discharge passage, the second bleed port disposed along the core flowpath upstream of the high pressure compressor rotor, the second bleed port fluidly coupling the core flowpath to the air pump, the downstream discharge passage and the cooling air passage in parallel, an outlet from the upstream discharge passage and an outlet from the downstream discharge passage fluidly coupled to the bypass flowpath with the outlet from the downstream discharge passage disposed downstream of the outlet from the upstream discharge passage along the bypass flowpath, and the cooling air passage configured to deliver cooling air to the air cooled component.