HFE7000、HFE7200的表面张力和黏度实验研究

毕胜山 1; 赵贯甲 2; 吴江涛 1; 孟现阳 1

doi:10.7652/xjtuxb201507001

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HFE7000、HFE7200的表面张力和黏度实验研究

更新时间：2025-07-09

- HFE7000、HFE7200的表面张力和黏度实验研究
- Experimental Research on the Surface Tension and Viscosity of HFE7000 and HFE7200
- 西安交通大学学报 2015年49卷第7期页码：1-5
- 作者机构：
  
  西安交通大学热流科学与工程教育部重点实验室,西安,710049
- 作者简介：
- 基金信息：
  
  : 2014-10-28。作者简介: 毕胜山(1978—),男,副教授。基金项目: 国家自然科学基金资助项目(51276142);中央高校基本科研业务费专项资金资助项目(XJJ2012jdhz37)
- DOI：10.7652/xjtuxb201507001
  中图分类号： TK124
- 网络首发：2015-07-10，
  
  纸质出版：2015
- 稿件说明：
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毕胜山 1, 赵贯甲 2, 吴江涛 1, 等. HFE7000、HFE7200的表面张力和黏度实验研究[J]. 西安交通大学学报, 2015,49(7):1-5.

Experimental Research on the Surface Tension and Viscosity of HFE7000 and HFE7200[J]. 2015, 49(7): 1-5.
毕胜山 1, 赵贯甲 2, 吴江涛 1, 等. HFE7000、HFE7200的表面张力和黏度实验研究[J]. 西安交通大学学报, 2015,49(7):1-5. DOI： 10.7652/xjtuxb201507001.

Experimental Research on the Surface Tension and Viscosity of HFE7000 and HFE7200[J]. 2015, 49(7): 1-5. DOI： 10.7652/xjtuxb201507001.

摘要

为了获得氢氟醚HFE7000、HFE7200的表面张力和黏度参数

补充现有数据不足

为其作为电子元器件的冷却介质、工业清洗剂等工程应用提供技术支持

采用表面光散射实验系统

对HFE7000、HFE7200在293～393 K温度范围内饱和状态下的表面张力和黏度进行了实验研究

共计得到44组实验数据。利用得到的实验数据

拟合得到了HFE7000、HFE7200的表面张力和黏度计算方程。其中

表面张力方程计算值和实验数据之间的绝对偏差在±0.1 mN·m

-1

以内

黏度方程计算值和实验数据之间的相对偏差在2%以内。所获得的表面张力和黏度实验数据以及计算方程

可为HFE7000、HFE7200的工程应用提供基础热物性数据。

Abstract

HFE7000 and HFE7200 have been widely used as heat transfer fluids in semiconductor industry and cleaning solvents in electronic components because of their favorable thermophysical and environmental properties. To obtain their surface tension and viscosity data

HFE7000 and HFE7200 were measured in the temperature range from 293 to 393 K based on surface light scattering method in the present work. The obtained 44 experimental data were used to fit the equations of surface tension and viscosity. The absolute deviations between the calculated surface tension from the equations and the experimental results are within ±0.1 mN·m

-1

and the relative deviations are within 2%. The experimental data of surface tension and viscosity and the equations obtained in this research can pr

ovide the basic thermal physical data for the engineering applications of HFE7000 and HFE7200.

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Keywords

references

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赵贯甲. 表面光散射法黏度和表面张力实验系统研制及应用 [D]. 西安: 西安交通大学, 2013.

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