燃烧过程氮氧化物系统中反应和传递模型研究进展

氮氧化物是空气中主要污染物之一,随着计算燃烧学迅速发展,氮氧化物(NOx)生成反应和传递过程的模拟在燃烧反应器设计工作中所起的作用越来越重要,如何建立合理而经济的预测模型,是其中的关键问题之一。根据国内外的研究现状,本文对燃烧过程氮氧化物系统中的反应和传递模型研究进展进行了评述,讨论了各个模型的优点和不足,并提出了NOx预测模型今后的发展方向。

Research Progresses of NOxReaction and Transport Models in Combustion Process

Following the advances of combustion sciences, the model of reaction and mass transport in NOx formation plays more and more important role in the design of combustion reactor. The most important aspect in this process is how to set a reasonable and economical prediction model. In this paper, based on the research status in China and abroad, the models of NOx reaction and transport are reviewed, the strongpoints and disadvantages of the models are also discussed, and further reseach trends are pointed out.