Theoretical Study on HFC-61 Mixture as an Alternative Refrigerant to R502

Xuan Yongmei; Chen Guangming

doi:10.3969/j.issn.0253-4339.2011.06.059

您当前的位置：

首页 >

文章列表页 >

Theoretical Study on HFC-61 Mixture as an Alternative Refrigerant to R502

更新时间：2024-07-18

- Theoretical Study on HFC-61 Mixture as an Alternative Refrigerant to R502
- Journal of Refrigeration Vol. 32, Issue 6, (2011)
- 作者机构：
  
  1. 西安工程大学环境与化学工程学院
  2. 浙江大学制冷与低温研究所
- 作者简介：
- 基金信息：
- DOI：10.3969/j.issn.0253-4339.2011.06.059
  CLC：
- Published：2011
- 稿件说明：
移动端阅览
Xuan Yongmei, Chen Guangming. Theoretical Study on HFC-61 Mixture as an Alternative Refrigerant to R502[J]. Journal of Refrigeration, 2011, 32(6).
DOI：

Xuan Yongmei, Chen Guangming. Theoretical Study on HFC-61 Mixture as an Alternative Refrigerant to R502[J]. Journal of Refrigeration, 2011, 32(6). DOI： 10.3969/j.issn.0253-4339.2011.06.059.

摘要

提出一种新型制冷剂HFC-161/125/143a（质量百分比10/45/45）用于替代制冷剂R502。新制冷剂环境性能良好，ODP值为0，GWP值为3466，GWP值小于R502及其常用替代制冷剂R404A和R507。采用Refprop软件计算了HFC-161混合物的基本热物理性质，以及低温工况和变工况下的理论循环性能，并与制冷剂R502、R404A、R507的相关数据进行对比。结果表明：新制冷剂的运行压力、压比、COP值、单位容积制冷量与R502相当，温度滑移小于R502常用替代物R404A，是一种性能优良的制冷剂R502的替代物。

Abstract

A ternary HFC-161 mixture (HFC-161/125/143a with mass ratio 10/45/45) was proposed as an alternative refrigerant to R502. Theoretical results indicated that it is an environmentally friendly refrigerant with zero ODP (ozone depletion potential) and a GWP (global warming potential) value of 3466

which is lower than that of R502

R404A and R507. The thermophysical properties and theoretical cycle performance of HFC-161 mixture under low temperature working conditions and varying working conditions were calculated and compared with R502

R404A and R507 by software Refprop. The calculation results indicated that the operating pressure

pressure ratio

COP and cooling capacity per unit volume of HFC-161 mixture are equivalent to those of R502

and its temperature glide is smaller than that of R404A. Therefore

HFC-161 mixture can be used as a potential alternative refrigerant to R502.

关键词

Keywords

references

Views

2257

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Experimental Investigation of Condensation Heat Transfer of R-134a in a Helical Pipe at Three Different Orientations

Condensation Heat Transfer Characteristics of R- 134a with Vapor Superheat in a Helical Pipe

CH3COONa·3H2O相变蓄热性能研究

Technique development tendency of the intemational automotive air-conditioning system

In-tube Evaporation Pressure-drop Characteristics of R290 and R404A

Related Author

韩吉田

吴金星

王任远

尹凯杰

潘彦凯

金宁

李生飞

Related Institution

山东大学能源与动力工程学院

[1]山东大学能源与动力工程学院,济南250061 [2]Hemispheric Center for Environmental Technology, Florida International University

上海理工大学

浙江艾博申科控制技术有限公司

[1]上海理工大学城建学院上海200093 [2]江苏萃隆铜业有限公司江苏常熟

Address：10/F, Yindu Mansion, 67 Fucheng Road, Haidian Dist, Beijing, China Postal code：100142
Tel：010-68711412 Email：editor@car.org.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09064830号-19 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰