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一、引言 化工机械中涉及的能量形式显然繁多,其工况范围及其结构特点也十分迥异,但分析时所持的基本原理则均相同。(火用)分析是分析化工机械问题的重要而有效的途径。如何针对实际工质的特殊条件,准确、简便、有效地确定相应的(火用)参数值及其(火用)变值(或(火用)损值)是研究这类问题的重要关键。文中应用本课题组已建立的新维里型对比状态方程和其(火用)
I. INTRODUCTION There are obviously many forms of energy involved in chemical machinery. The scope of its working conditions and the structural features are also very different. However, the basic principles adopted in the analysis are the same. (Exergy) analysis is an important and effective way to analyze chemical machinery problems. How to accurately, simply and effectively determine the corresponding exergy parameters and their exergy values (or exergy values) is an important issue to study for such problems. In this paper, the application of the group has established a new state-dimensional comparative state equation and its (Exergy)