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Exergy analysis of a three-spool turboprop engine during the flight of a cargo aircraft

机译：在货运飞机飞行期间的三芯涡轮螺旋桨发动机的暴力分析

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Purpose - This study aims to introduce exergy analysis of a three-spool turboprop engine during the complete flight. Design/methodology/approach - In this study, a flight scenario of the aircraft is assumed. Operating parameters of the aircraft and its engine are modelled based on the assumed flight scenario with the aid of a genuine code. And then performance analysis of the engine is performed for each flight path point with the aid of exergy. Findings - At the end of the study, major exergy parameters of the engine are calculated during the complete flight of a cargo aircraft three-spool turboprop engine. Practical implications - Findings of the study may be beneficial for industry and practitioners to improve performance of the evaluated engine. Originality/value - To the best of authors' knowledge, this paper presented the exergy analysis of a three-spool turboprop engine during the complete flight for the first time. It was shown how the exergy destruction rate depends on the altitude and manoeuvre.
机译：目的 - 本研究旨在在完全飞行期间引入三芯涡轮螺旋桨发动机的漏洞分析。设计/方法/方法 - 在本研究中，假设飞机的飞行场景。借助真正的代码，飞机及其发动机的操作参数基于假定的飞行方案进行建模。然后，借助于出现的每个飞行路径点执行发动机的性能分析。调查结果 - 在研究结束时，在货物飞机三阀型涡轮机发动机的完整飞行期间计算发动机的主要出现参数。实际意义 - 该研究的结果可能有利于工业和从业者提高评估发动机的性能。原创性/价值 - 据作者所知，本文首次在整个航班期间对三丝摩擦发动机进行了漏洞分析。显示出漏洞的破坏率如何取决于海拔高度和机动。

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