SSSDScientific and Social Sustainable Development3066-89643066-8980Art and Design10.61369/SSSD.2025020016Article新型混合工质有机朗肯循环系统性能研究https://artdesignp.com/journal/SSSD/1/2/10.61369/SSSD.2025020016郑昀晗2025122025-03-28本文采用基于混合工质的有机朗肯循环系统回收柴油机排气，通过对比分析发现isopentane的循环效率最高，R245ca的循环净功最高，因此将两者混合成非共沸混合物可综合两者的优点，混合工质相对于纯工质的热力学性能及安全性都得到了有效提升。通过参数研究发现热源条件一定时，非共沸混合工质有机朗肯循环系统具有最佳的蒸发温度和过热度对应最优的热力学性能，因此必须根据热源条件优选蒸发温度和过热度提升有机朗肯循环性能。余热利用,有机朗肯循环,混合工质,性能研究

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