摘要
生态学目标的提出是热力循环性能分析的进步。生态学目标可基于能量的观点和的观点来建立，但二者不可混淆。生态学目标函数的最大值及其相应的性能界限可作为评价热力循环性能的品质因素。本文给出了各种热力循环的生态学目标函数及其品质因素的定义式。
The putting forward of an ecological objective or target represents a sign of progress in the analysis of thermodynamic cycles. The ecological objective may be set up based on the viewpoins of energy or exergy, but the two viewpoints should not be con.fused in the analysis. The maximum value of the ecological objective function and its corresponding performance boundary may be taken as a defining relation for the evaluatiun of ecological objective function of thermodynamic cycles and their quality factor.
出处
《热能动力工程》
CAS
CSCD
北大核心
1994年第6期374-376,381,共4页
Journal of Engineering for Thermal Energy and Power
关键词
有限时间热力学
品质因素
生态学优化准则
finite-time thermodynamics,quality factor,ecolgy,optimication criterion
