摘要
介绍了生命周期评价(LCA)的定义、评估对象、范围、评价思路、步骤及其体系框架,说明了汽车排放分析中存在的两种循环(燃料循环和车辆循环)。通过分析汽车生命周期排放模型及其在CATCH(Clean A ccessible Transport for Community Health)研究中的一个实际应用案例,进一步阐明了生命周期评价在对各种燃料进行排放分析过程中的实际应用价值,最后介绍了生命周期评价在国外汽车企业中的研究发展情况、实际产品以及应用前景。
The definition,assessment object,range,assessment considerations, procedures and its system framework of lifecycle assessment （LCA）are introduced.The two circulations （fuel circulation and vehicle circulation）existing in vehicle emission analysis are explained.Through analysis of the automotive lifeeycle emission model and its actual application in CATCH （Clean Accessible Transport for Community Health）study,the actual application value of lifecycle assessment for emission analysis of different fuels is further expatiated. In the end, research and development,actual products and application prospects of lifecycle assessment in foreign automotive enterprises are introduced.
出处
《汽车技术》
北大核心
2006年第2期43-46,共4页
Automobile Technology
关键词
生命周期评价
汽车
排放
Lifecycle assessment,Automotive,Emission
