The Turbomachinery Laboratory at Tsinghua University has been engaged in energy and power research in the fields of aviation, vehicle, marine, etc..The main research includes: adaptive variable cycle engine, near space long endurance UAV (hydrogen energy) propulsion system, system, high-speed intelligent drone swarm propulsion system, fuel cell turbocharging, piston engine turbocharging, integrated thermal management of new energy vehicles, integrated thermal management of artificial intelligence big data centers, and integrated thermal management of aircraft propulsion system.