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NUMERICAL SIMULATION OF BENZENE HIGH-TEMPERATURE PYROLYSIS

机译：苯高温热解的数值模拟

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摘要

The paper examines experimental data presented in the literature on benzene pyrolysis obtained by various registration methods for the consumption of benzene itself and the yield of its products. The temperature ranged from 900 to 2200 K and the pressure ranged from 0.04 to 5 MPa. Numerical modeling was carried out using a number of different detailed kinetic mechanisms (DKM), as presented in the literature. In different temperature ranges, it was demonstrated that numerical simulations using different DKMs present different results. The temperature range and the corresponding DKMs are determined by the results of numerical modeling when their usage coincides most closely with the experimental data. It is determined that the DKMs presented in the literature are only able to qualitatively describe the experimental data at 5 MPa.
机译：本文研究了通过各种登记方法获得的苯热解的文献中提出的实验数据，用于消耗苯本身和产量的产量。 温度范围为900至2200 k，压力范围为0.04至5MPa。 使用许多不同的详细动力学机制（DKM）进行数值建模，如文献所示。 在不同的温度范围内，证明使用不同DKMS的数值模拟存在不同的结果。 温度范围和相应的DKMS由数值模拟结果与实验数据最密切相关时的数值模拟结果确定。 确定文献中呈现的DKMS仅能够在5MPa处定性地描述实验数据。

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