间接蒸发冷却用气水雾化喷嘴特性实验研究

何叶从; 邹国荣; 肖益民; 付祥钊; 钟星灿

doi:10.11835/j.issn.1674-4764.2008.06.026

您当前的位置：

首页 >

文章列表页 >

间接蒸发冷却用气水雾化喷嘴特性实验研究

更新时间：2023-11-28

- 间接蒸发冷却用气水雾化喷嘴特性实验研究
- Spray Characteristics of a Two Phase Airwater Nozzle for Indirect Evaporative Cooling
- 土木与环境工程学报（中英文） 2008年30卷第6期页码：124-127
- 作者机构：
  
  1. 重庆大学城市建设与环境工程学院,重庆,400045
  2. 西南科技大学,绵阳,621010
  3. 中铁二院集团有限责任公司,成都,610000
- 作者简介：
- 基金信息：
- DOI：10.11835/j.issn.1674-4764.2008.06.026
  中图分类号：
- 纸质出版：2008
- 稿件说明：
移动端阅览
何叶从, 邹国荣, 肖益民, 等. 间接蒸发冷却用气水雾化喷嘴特性实验研究[J]. 土木与环境工程学报（中英文）, 2008,30(6):124-127.

HE Yecong, ZOU Guorong , XIAO Yimin, et al. Spray Characteristics of a Two Phase Airwater Nozzle for Indirect Evaporative Cooling[J]. Journal of Civil and Environmental Engineering, 2008, 30(6): 124-127.
何叶从, 邹国荣, 肖益民, 等. 间接蒸发冷却用气水雾化喷嘴特性实验研究[J]. 土木与环境工程学报（中英文）, 2008,30(6):124-127. DOI： 10.11835/j.issn.1674-4764.2008.06.026.

HE Yecong, ZOU Guorong , XIAO Yimin, et al. Spray Characteristics of a Two Phase Airwater Nozzle for Indirect Evaporative Cooling[J]. Journal of Civil and Environmental Engineering, 2008, 30(6): 124-127. DOI： 10.11835/j.issn.1674-4764.2008.06.026.

摘要

为了提高间接蒸发冷却器换热效率，提出了将气－水雾化喷嘴应用于间接蒸发冷却器改进换热器表面水膜的均匀性，实验研究了扇形两相(气－水)喷嘴在不同空气压力和水压下的特性，测出了不同压力时喷嘴雾化角和气水质量流量值，得出了其变化规律，确定出了最佳的喷雾气水压力比和雾化角等参数。

Abstract

We present a two phase airwater nozzle that can be applied to indirect evaporative cooling to improve the heat transfer efficiency of indirect evaporative coolers by improving the uniformity of the water film on the surface of the heat exchanger. The spray characteristics of a nozzle with a fanshaped orifice at various air and water pressure conditions was studied. The spray cone angle

the airwater mass flow rate

and the relationship between the mass flow rate and the airwater pressure ratio were obtained. The best airwater pressure ratio and spray cone angle were also found.

关键词

Keywords

references

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

暂无数据