Aircraft propulsion system with engine assembly, intercooler, and turbocompressor assembly

A propulsion system for an aircraft, the propulsion system comprising:

• an air intake;
• an engine assembly including an engine, an interburner, and an intercooler,
• the engine including an air inlet, an exhaust outlet, and an engine output shaft,
• the interburner including an interburner inlet and an interburner outlet, the interburner inlet is connected in fluid communication with the exhaust outlet, and
• the intercooler including a first heat exchanger side having a first inlet and a first outlet and a second heat exchanger side having a second inlet and a second outlet, the first outlet is connected in fluid communication with the air inlet, and the second inlet is connected in fluid communication with the air intake;
• a turbocompressor assembly including a turbocompressor, the turbocompressor including a turbine and a compressor, the turbine and the compressor forming a rotational assembly, the rotational assembly including a shaft, a bladed turbine rotor of the turbine, and a bladed compressor rotor of the compressor, the shaft of the rotational assembly interconnecting the bladed turbine rotor and the bladed compressor rotor, the turbine including a turbine inlet and a turbine outlet, the turbine inlet is connected in fluid communication with the interburner outlet, the compressor including a compressor inlet and a compressor outlet, the compressor inlet is connected in fluid communication with the air intake, the compressor outlet is connected in fluid communication with the first inlet, and the rotational assembly is mechanically independent of the engine output shaft;
• and
• an electrical assembly including a first electric motor-generator, a second electric motor-generator, and an electrical distribution system, the first electric motor-generator is operably connected to the engine output shaft, the first electric motor-generator is electrically connected to the electrical distribution system, the second electric motor-generator is operably connected to the rotational assembly, and the second electric motor-generator is electrically connected to the electrical distribution system.