Analysis on the thermodynamic properties and thermophysical properties of R407C mixture working fluid

doi:10.3969/j.issn.0253-4339.2002.03.021

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Analysis on the thermodynamic properties and thermophysical properties of R407C mixture working fluid

更新时间：2025-02-26

- Analysis on the thermodynamic properties and thermophysical properties of R407C mixture working fluid
- Journal of Refrigeration Issue 3, (2002)
- 作者机构：
  
  上海交通大学动力与能源工程学院上海200030(谷波，裴勇华)，上海交通大学动力与能源工程学院上海200030(郑钢
- 作者简介：
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- DOI：10.3969/j.issn.0253-4339.2002.03.021
  CLC：
- Published：2002
- 稿件说明：
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Analysis on the thermodynamic properties and thermophysical properties of R407C mixture working fluid[J]. Journal of refrigeration, 2002, (3).
DOI：

Analysis on the thermodynamic properties and thermophysical properties of R407C mixture working fluid[J]. Journal of refrigeration, 2002, (3). DOI： 10.3969/j.issn.0253-4339.2002.03.021.

摘要

R407C是替代R22的一种极具前景的新工质，采用Peng—Robinson型方程对新工质R407C的热力学性质进行了全面的计算，并根据实验数据拟合出新工质的迁移特性计算公式。根据计算结果给出了新工质R407C的压焓图和温-熵图。计算关联式具有较高的精度，热力学参数计算误差小于l％，迁移特性参数误差小于4％。本文的研究结果为新工质R407C的系统分析和计算提供了准确、可靠的热力学性质和热物理性质分析计算结果。

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中国科学技术大学热科学和能源工程系,合肥,230027 中国科学技术大学热科学和能源工程系,合肥,230027 中国科学技术大学热科学和能源工程系

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