STUDY OF A NEW AIR CONDITIONING SYSTEM FOR CIVIL AIRCRFT
A new air conditioning system for civil aircraft as Figure 1 is proposed, in which electric supercharger and Vapor Cycle Refrigeration (VCR) replace traditional Air Cycle Machine (ACM), a separate electric ram air fan is used to regulate fan speed for optimum performance, air purification set with high efficiency is installed to purify portion of cabin exhaust for recirculation, deletion of engine high-pressure bleed air and ram air from ambient atmosphere and fuel aboard as heat sink are performed. Analysis study as an example shows that the new system has higher performance and lower impact on the thermodynamic cycle of the engine, consumes less fuel and reduces system noise, ensures cabin air quality and improves health and comfort in cabin.
Lingshuang YUAN Meng LIU Jun WANG
Mail box 505 No.37 Xueyuan Road Haidian Distric, Beijing 100083, China Beijing University of Aeronautics and Astronautics
国际会议
The 22nd International Congress of Refrigeration(第22届国际制冷大会)
北京
英文
2007-08-21（万方平台首次上网日期，不代表论文的发表时间）