Study On CO₂ Standard And Its Impact

With the rapid development of global civil aviation, civil aircraft energy consumption continues to increase, resulting in a large amount of carbon dioxide emissions,global warming continues to accelerate, the international community growing concern on the issue of civil aircraft carbon dioxide emissions, In order to reduce aircraft carbon dioxide emissions and provide ICAO aircraft carbon dioxide standards to China's civil aviation industry, guide investment decisions aviation stakeholders, making the aircraft CO2 standard and its impact study is very meaningful.In this paper study aircraft CO2 standard,analysis aircraft CO2 Standard's purpose,requirements,scope,notice progress of ICAO's work.Using aircraft carbon dioxide emissions function generator aircraft CO2 standard candidate metrics, analysis the candidate metrics and discusses the impact of aircraft CO2 standard.Several methods for evaluating the carbon dioxide emissions of flights had been studied, including method of Intergovernmental Panel on Climate Change, European Environment Agency, International Civil Aviation Organization etc. Based on the Great Circle Distance, and matching the aircraft types, then according to CORINAIR dataset,fuel consumption is figured out. At last, adopt Fuel Composition Method to work out entire route carbon dioxide emissions.Based on ICAO's standard LTO definition, adopting ICAO's Engine Emissions Databank, along with the QAR(Quick Access Recorder) data,At last,adopt Boeing Fuel carbon dioxide emissions index(EI) to work out LTO phase carbon dioxide emissions.According to the algorithm above, Visual C++ is used to develop foreground program, and SQL-Server is used to be the background data storage platform, aircraft carbon dioxide emissions estimation system developed, can calculate different models of aircraft on any airline carbon dioxide emissions,can be used to assess aviation aircraft carbon dioxide.