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arXiv 0904.3536physics.chem-ph
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大分子甲酯低温氧化反应的模拟研究

Modeling Study of the Low-Temperature Oxidation of Large Methyl Esters

Joffrey Biet, Valérie Warth, Olivier Herbinet, Pierre-Alexandre Glaude, Frédérique Battin-Leclerc

摘要:

本研究的重点是自动生成的软件EXGAS的动力学模型的氧化大甲酯使用一组动力学参数。所得到的模型可以很好地再现在喷射搅拌反应器中的正癸烷/棕榈酸甲酯混合物的氧化。本文还介绍了从C7到C17的甲酯在喷射搅拌反应器中的转化率和在激波管中的点火延迟时间方面的模型的构造和比较。该比较研究表明,大于辛酸甲酯的甲酯表现相似,并且具有非常接近的反应性。

英文摘要:

This study focuses on the automatic generation by the software EXGAS of kinetic models for the oxidation of large methyl esters using a single set of kinetic parameters. The obtained models allow to well reproduce the oxidation of n-decane / methyl palmitate mixture in a jet-stirred reactor. This paper also presents the construction and a comparison of models for methyl esters from C7 up to C17 in terms f conversion in a jet-stirred reactor and of ignition delay time in a shock tube. This comparison study showed that methyl esters larger than methyl octanoate behave similarly and have very close reactivities.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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