摘要
为减少温室气体排放,可持续航空燃油(SAF)已成为民用航空领域替代化石类燃料的可行新能源,但其高昂的价格限制了广泛应用。探讨可持续燃油在民航领域的应用现状,以中国东方航空为研究对象,通过收集和分析数据,对比SAF与普通喷气燃油在不同机型上的油耗差异,并提出应对燃油成本上升的措施。研究表明,SAF在整个生命周期的碳排放量比化石燃料降低约80%,但其实际应用中油耗略高于普通喷气燃油;装配V2500发动机的飞机使用SAF时油耗增幅最小,更具成本效益。
To reduce greenhouse gas emissions,sustainable aviation fuel(SAF)has become a feasible new energy source to replace fossil fuels in the field of civil aviation,but its high price limits its wide application.This paper explores the current application status of sustainable fuel in the civil aviation field,taking China Eastern Airlines as the research object.By collecting and analyzing data,it compares the fuel consumption differences between SAF and ordinary jet fuel on different aircraft models,and proposes measures to deal with the rising fuel costs.Studies show that the carbon emissions of SAF throughout its life cycle are approximately 80%lower than those of fossil fuels,but its fuel consumption in practical applications is slightly higher than that of ordinary jet fuel.Aircraft equipped with V2500 engines have the smallest increase in fuel consumption when using SAF and are more cost-effective.
作者
方括
张青
FANG Kuo;ZHANG Qing
出处
《节能》
2025年第5期129-132,共4页
Energy Conservation
基金
2022年天津市航空装备安全性与适航技术创新中心开放基金(项目编号:JCZX-2022-KF-06)。
关键词
可持续航空燃油
化石类燃料
商业运营
燃油消耗
sustainable aviation fuel
fossil fuel
commercial operation
fuel consumption
