07 - Systems, Subsystems and Equipment
CONFIGURATION ANALYSIS OF INTEGRATED THERMAL MANAGEMENT BASED ON THE TURBINE-FAN REFRIGERATION SYSTEM
H.-C. Ma¹, T. Guo¹, G.-D. Li¹, J.-B. Bai¹; ¹Aviation Industry Corporation of China-The First Aircraft INST, China
The Turbine - Fan Refrigeration System is characterized by fewer system accessories and has the ability to refrigerate on the ground, but its refrigeration efficiency and dehumidification efficiency are low. So there is often free water in the cabin, which is an important factor that restricts the use of the system and the passenger comfort.rnThe Turbine-fan high pressure water separation refrigeration system based on energy recovery technology is proposed for the first time in this paper, which not only takes into account the characteristics of the traditional Turbine-fan air cycle refrigeration system, but also can use high pressure water separation technology to reduce the moisture content in the system, which innovates the configuration of the traditional air cycle refrigeration systems.rnThe integrated thermal management configuration takes advantage of the rich cooling capacity between the two refrigeration systems for the cross use on different altitudes with the ingenious structure. The ingenious system configuration widens the use altitude of the liquid cooling system, which effectively improves the efficiency of the aircraft, increases the integrated cooling capacity of the system and reduces the compensatory loss of the aircraft by 12%-15%.