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Thermodynamic analysis of combustion processes using a new educational software

机译：使用新型教学软件对燃烧过程进行热力学分析

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This article presents the use of a graphical user interface in MATLAB? language called CombustionUA v1.0, for the thermodynamic study of the behavior of excess air, relative humidity, and air temperature in complete and incomplete combustion processes. The tool developed allows comparing the performance of different fuels under different operating conditions, since stoichiometry of different combustion reactions, calculation of thermochemical properties of fuels and energy balances have been programmed, so that the user can develop parametric case studies. The work shows the methodology and results of the application of three case studies, which were analyzed using the new educational software. In addition, the fundamental equations used in the development of the software algorithm are presented, as well as the maximum error rates obtained when validating the software in a group of mechanical engineering students at the Universidad del Atlántico. With the help of the software, it was concluded that the fuels with the best air fuel ratio and the highest heat transfer were determined, as well as the differences between the dew point temperatures of a complete combustion and an incomplete combustion.
机译：本文介绍了在MATLAB中使用图形用户界面的方法。该语言称为CombustionUA v1.0，用于在完全和不完全燃烧过程中对过量空气，相对湿度和空气温度的行为进行热力学研究。所开发的工具可以比较不同工况下不同燃料的性能，因为已对不同燃烧反应的化学计量，燃料热化学性质的计算和能量平衡进行了编程，因此用户可以进行参数化案例研究。这项工作展示了三个案例研究的应用方法和结果，并使用新的教育软件对其进行了分析。此外，还介绍了用于软件算法开发的基本方程式，以及在Atlántico大学的一组机械工程系学生中验证软件时获得的最大错误率。借助该软件，可以得出以下结论：确定了具有最佳空燃比和最高热传递的燃料，以及完全燃烧和不完全燃烧的露点温度之间的差异。

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