A new era for combustion research
A new era for combustion research
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DOI：
10.1515/pac-2018-0608
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发表时间：
2019-01
影响因子：
1.8
通讯作者：
K. Kohse-Höinghaus
中科院分区：
文献类型：
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作者：
K. Kohse-Höinghaus
燃烧化学的当前主题包括燃料光谱的变化，重点是减少排放和提高效率。这篇文章的目的是提供一个概述的选择最近的工作在燃烧化学，特别是解决反应途径，从燃料分解排放。分子燃料结构的作用将被强调为从单个燃料及其混合物形成某些受管制和不受管制的物种，示例性地包括燃料化合物，例如烷烃、烯烃、醚、醇、酮、酯和呋喃衍生物。取决于燃烧条件，不同的温度状态是重要的，并且可以导致不同的反应类别。实验室反应器和火焰是主要的来源和目标，从这些来源和目标可以获得这些详细的化学信息，并通过一些先进的诊断技术进行验证，这些技术通常得到理论工作和燃烧模型模拟的支持，这些模型是为了将化学机制的相关细节转化为实际应用而开发的。关于需要更清洁的燃烧过程，一些相关的背景和观点将提供关于未来的燃烧能源科学的化学研究的背景。
Abstract Current topics in combustion chemistry include aspects of a changing fuel spectrum with a focus on reducing emissions and increasing efficiency. This article is intended to provide an overview of selected recent work in combustion chemistry, especially addressing reaction pathways from fuel decomposition to emissions. The role of the molecular fuel structure will be emphasized for the formation of certain regulated and unregulated species from individual fuels and their mixtures, exemplarily including fuel compounds such as alkanes, alkenes, ethers, alcohols, ketones, esters, and furan derivatives. Depending on the combustion conditions, different temperature regimes are important and can lead to different reaction classes. Laboratory reactors and flames are prime sources and targets from which such detailed chemical information can be obtained and verified with a number of advanced diagnostic techniques, often supported by theoretical work and simulation with combustion models developed to transfer relevant details of chemical mechanisms into practical applications. Regarding the need for cleaner combustion processes, some related background and perspectives will be provided regarding the context for future chemistry research in combustion energy science.