Abstract Single pulse shock tube experiments were conducted to determine the oxidative decomposition products of F-24. Experiments were performed at 50 bar nominal pressure, 7 ms nominal reaction time, temperatures ranging from 800 K to 1300 K, initial fuel concentration of 655 ppm, and equivalence ratio of 0.93. F-24 is Jet A with additives. Experiments with Jet A were performed at similar conditions to show there were no main differences between the two jet fuels in order to use chemical kinetic models developed for Jet A for the simulation of F-24. Additional experiments for pure ATJ and ATJ/F-24 mixture at matching conditions were performed to analyze the effect of mixing a kerosene-based jet fuel with a synthetic jet fuel. ATJ is a synthetic alcohol-to-jet fuel that can be classified as Jet A. Gas chromatography (GC) and two-dimensional GC (GCxGC) was used to analyze the products of the chemical reactions and to determine their mole fractions. The speciation measurements were compared against three different jet fuel surrogate models. A detailed and a reduced model from the CRECK Modeling Group, and the second-generation surrogate model developed in house by Malewicki et al. The ability of the kinetic model to capture the effect of varying the experimental test conditions on the evolution of intermediate species is discussed and kinetic analyses have been conducted to identify the important reaction pathways.

中文翻译：

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F-24 喷气燃料及其与异链烷烃合成喷气燃料 ATJ 混合物氧化的实验和建模研究

摘要 采用单脉冲激波管实验测定F-24的氧化分解产物。实验在 50 bar 标称压力、7 ms 标称反应时间、800 K 至 1300 K 的温度、655 ppm 的初始燃料浓度和 0.93 的当量比下进行。F-24 是带有添加剂的 Jet A。使用 Jet A 的实验在类似条件下进行，以表明两种喷气燃料之间没有主要差异，以便使用为 Jet A 开发的化学动力学模型来模拟 F-24。在匹配条件下对纯 ATJ 和 ATJ/F-24 混合物进行了额外的实验，以分析混合基于煤油的喷气燃料与合成喷气燃料的效果。ATJ 是一种合成醇制喷气燃料，可归类为 Jet A。气相色谱 (GC) 和二维 GC (GCxGC) 用于分析化学反应的产物并确定它们的摩尔分数。将物种形成测量值与三种不同的喷气燃料替代模型进行比较。来自 CRECK Modeling Group 的详细和简化模型，以及由 Malwicki 等人在内部开发的第二代代理模型。讨论了动力学模型捕捉改变实验测试条件对中间物种演化的影响的能力，并进行了动力学分析以确定重要的反应途径。来自 CRECK Modeling Group 的详细和简化模型，以及由 Malwicki 等人在内部开发的第二代代理模型。讨论了动力学模型捕捉改变实验测试条件对中间物种演化的影响的能力，并进行了动力学分析以确定重要的反应途径。来自 CRECK Modeling Group 的详细和简化模型，以及由 Malwicki 等人在内部开发的第二代代理模型。讨论了动力学模型捕捉改变实验测试条件对中间物种演化的影响的能力，并进行了动力学分析以确定重要的反应途径。