燃烧反应动力学研究进展与展望

Progress and perspectives in combustion chemistry

燃烧为当今世界提供了超过4/5的能源供应,在能源、交通、国防、工业等核心领域发挥着不可替代的作用.由于化学反应在燃烧中具有举足轻重的作用,因此燃烧反应动力学研究,特别是燃烧反应动力学模型的发展,可以帮助我们更好地认识燃烧现象、控制燃烧特性、掌握高效清洁燃烧技术.近年来以同步辐射真空紫外光电离质谱技术为代表的先进诊断技术在微观燃烧结构诊断中的应用和理论计算方法的发展极大地提高了燃烧反应动力学模型的精确性和适用性,促进了燃烧反应动力学科的飞速进步.本文综述该学科近期在理论计算、实验探测和模型发展方面的研究进展,并展望未来亟需开展或深入探索的研究方向.

Combustion provides over four fifths of the global energy supply, and is playing an irreplaceable role in energy, transportation, defense, industries, etc. Recognizing the crucial role of chemical reactions in combustion processes, research of combustion chemistry, especially development of kinetic models, enables us to better understand the combustion phenomena, control combustion behaviors and develop novel techniques for more efficient and cleaner combustion. In recent years, the applications of novel diagnostic tools like synchrotron vacuum ultraviolet （VUV） photoionization mass spectrometry in measurements of microscale combustion structure and the development of theoretical calculation methods have greatly improved the accuracy and applicability of kinetic models, contributing to the rapid development of combustion chemistry. In this paper, recent progresses in combustion chemistry research including theoretical calculations, experimental diagnostics and model development were reviewed, and perspectives of future work in this subject were presented.