燃烧反应动力学研究进展与展望

Recent advances and pespectives of combustion kinetic

能源是国民经济发展的动力和命脉,世界上80%以上的能源来自化石燃料的燃烧。化石燃料的燃烧一方面在能源、交通、国防、工业等核心领域发挥着举足轻重的作用,另一方面也引发了当前严峻的环境污染问题。燃烧反应动力学是认识燃烧本质的一条重要手段和途径,随着燃料种类多样化和燃烧污染物控制的需求,燃烧反应动力学的发展和完善,无疑会为燃料高效利用提供重要理论支撑。本文围绕燃烧反应动力学领域中的关键性问题,即基元反应动力学研究、基础实验研究和燃烧反应动力学模型研究,结合国内外最新的研究进展展开。并在此基础上,对亟需开展或深入探索的研究方向分别进行展望。

Energy controls the power and fate of the development of national economy.80%of it is provided by the combustion of fossil fuels worldwide.One the one hand,the combustion of fossil fuels plays a predominant role in energy,transportation,defense,industries,etc.;on the other hand,it also leads to severe environmental problems.Combustion chemical kinetics is an vital approach to understanding the combustion essence.With the increasing demand of fuel diversity and pollution control,the development of the combustion chemical kinetics will undoubtedly provide important theoretical support for fuel consumption with high efficiency.In this paper,recent progresses on key issues of combustion chemical kinetics,i.e.researches on elementary reaction,fundamental experiments and kinetic modeling were reviewed.Besides,perspectives of future work were also presented.