摘要
结合国内民航客机环境控制系统的研制需求,利用热力学理论建立了再循环系统各附件数学模型,并编制了系统仿真程序。通过仿真对再循环系统设计参数与空调系统的稳、动态指标之间的影响因素进行了研究,并得出再循环系统的设计原则和参数选取范围。将其结论应用于某型飞机环境控制系统的研制中,效果良好。
For the development of the commercial aircraft environment control system （ECS） ,with the thermodynamics theory, established mathematical models of the recirculation system and the simulation software has been developed. Using this simulation, analyzed the impact of the recirculation to the steady and dynamic performances of air conditioning system. Then the design principle and parameters scope of the recirculation system are concluded. The analysis result is directly applied to design the ECS of the certain commercial aircraft, the good achievement is gotten.
出处
《民用飞机设计与研究》
2012年第4期42-45,51,共5页
Civil Aircraft Design & Research
关键词
环境控制
再循环
空气调节
仿真计算
Environment Control
Recirculation
Air Conditioning
Simulation
