摘要:
随着民航运输占交通运输的比例越来越大,航空器引发的机场环境问题也越来越受到社会的关注,文章从环境污染角度出发,对机场环境容量与机场环境承载力进行初步研究,并使用单箱模型法对机场环境容量进行宏观估算,结合单架航空器的LTO循环排放量,推导出机场环境承载力宏观估算公式,最后对南京禄口国际机场进行实例计算,结果得到南京禄口机场1年内NOx的环境容量为3 704.2 t,环境承载力为56.18万架次/年,再结合历史运行数据和机场理论容量探究了禄口机场的航班量发展趋势,为机场的发展提供数据支持。
Abstract:
With the increasing proportion of civil aviation transport in transportation, airport environmental problems caused by aircraft are paid more and more attention from the society. From the point of view of environmental pollution, in this paper, a preliminary study of the airport environmental capacity and the carrying capacity of the airport environment was carried out. Single box model method was used to estimate the macroscopic capacity of the airport environment. In combination with LTO cycle emission of the single aircraft, a macroscopic estimation formula of the airport environmental carrying capacity was deduced. Finally, an example calculation was made towards Nanjing Lukou International Airport. The results showed that the environmental capacity of NOx at Nanjing Lukou Airport within one year was 3 704.2t and the environmental carrying capacity was 561 800 sorties/year. Based on the historical operation data and theoretical capacity of the airport, the development trend of flights in Lukou Airport was explored, providing data support for the airport development.