irreversible effect meaning in English

不可逆效应

In chapter 2 , a new irreversible cycle model is presented for an absorption refrigerator , in which not only the irreversibilities of heat conduction and heat leakage but also the irreversibilities resulting from the friction , eddy and other irreversible effects inside the working fluid are taken into account
第二章建立了不可逆吸收式制冷循环新模型，模型不仅考虑了热传导和热漏不可逆性，而且也考虑了循环工质内部由于摩擦，涡流及其它不可逆效应所引起的内不可逆性。
In this dissertation , the influences of the irreversibilities of heat and mass transfer , the irreversibility inside a cyclic working fluid , heat leakage and otlier irreversible effects on the performances of three - source thermodynamic cycles are studied . by using the methods of finite - time thermodynamics and optimal control theory , the fundamental optimal relations and a series of performance bounds for the concerned thermodynamic cycles are derived
本文研究传热不可逆性、传质不可逆性、工质内部不可逆性及热漏等不可逆因素对三源热力循环性能的影响，应用有限时间热力学和最优控制论等方法，导出相关热力循环的基本优化关系和一系列性能界限。