Abstract The Hybrid Chemistry (HyChem) approach has been proposed previously for combustion chemistry modeling of real, liquid fuels of a distillate origin. In this work, the applicability of the HyChem approach is tested for single-component fuels using JP10 as the model fuel. The method remains the same: an experimentally constrained, lumped single-fuel model describing the kinetics of fuel pyrolysis is combined with a detailed foundational fuel chemistry model. Due to the multi-ring molecular structure of JP10, the pyrolysis products were found to be somewhat different from those of conventional jet fuels. The lumped reactions were therefore modified to accommodate the fuel-specific pyrolysis products. The resulting model shows generally good agreement with experimental data, which suggests that the HyChem approach is also applicable for developing combustion reaction kinetic models for single-component fuels.

中文翻译：

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基于物理的真实燃料燃烧化学建模方法 – III. JP10的反应动力学模型

摘要 混合化学 (HyChem) 方法先前已被提议用于对馏出物来源的真实液体燃料进行燃烧化学建模。在这项工作中，使用 JP10 作为模型燃料测试了 HyChem 方法对单组分燃料的适用性。方法保持不变：将描述燃料热解动力学的受实验约束的集中单一燃料模型与详细的基础燃料化学模型相结合。由于 JP10 的多环分子结构，发现热解产物与常规喷气燃料的热解产物有些不同。因此，对集中反应进行了修改，以适应特定燃料的热解产物。所得模型与实验数据大体一致，