评价蒸汽动力循环经济性的新指标──回热作功比  

A New Performance of Evaluating the Steam Circulation ——the Rate of Regeneration Work

作　　者：王培红[1] 李又奎[1] 张小桃 朱玉娜[1] 

机构地区：[1]东南大学动力工程系

出　　处：《东南大学学报（自然科学版）》1998年第a11期61-64,共4页Journal of Southeast University：Natural Science Edition

摘　　要：探讨将回热作功比用作评价蒸汽动力循环经济性指标的可行性，从而把热力系统的综合回热效果与机组的经济性指标联系起来．经过严格的推导，提出相应的算法模型，获得了满意的结果．This paper discusses the feasibility of using the rate of regeneration work as a new economical performance in evaluating the steam circulation. Through strict deduction the authors put forward an algorithmic model, with which satisfied result can be achieved. Thus the synthesis regeneration effects of the thermal system can be associated with the economical performance of the unit perfectly.

关 键 词：回热作功比 经济指标 蒸汽动力循环 凝汽机组 

分 类 号：TK261[动力工程及工程热物理—动力机械及工程] TK212.4