防护工程蒸发冷凝式冷水机组运行特性的实验研究

缪小平; 张翼; 魏睆; 邵光明; 魏子杰

doi:10.3969/j.issn.0253-4339.2017.01.061

您当前的位置：

首页 >

文章列表页 >

防护工程蒸发冷凝式冷水机组运行特性的实验研究

更新时间：2024-07-18

- 防护工程蒸发冷凝式冷水机组运行特性的实验研究
- Experimental Research on Operating Performance of Evaporative Condensing Chiller in Protective Engineering
- 制冷学报 2017年38卷第1期
- 作者机构：
  
  解放军理工大学国防工程学院
- 作者简介：
- 基金信息：
- DOI：10.3969/j.issn.0253-4339.2017.01.061
  中图分类号：
- 纸质出版日期：2017
- 稿件说明：
移动端阅览
缪小平, 张翼, 魏睆, 等. 防护工程蒸发冷凝式冷水机组运行特性的实验研究[J]. 制冷学报, 2017,38(1).

Miao Xiaoping, Zhang Yi, Wei Huan, et al. Experimental Research on Operating Performance of Evaporative Condensing Chiller in Protective Engineering[J]. Journal of refrigeration, 2017, 38(1).
缪小平, 张翼, 魏睆, 等. 防护工程蒸发冷凝式冷水机组运行特性的实验研究[J]. 制冷学报, 2017,38(1). DOI： 10.3969/j.issn.0253-4339.2017.01.061.

Miao Xiaoping, Zhang Yi, Wei Huan, et al. Experimental Research on Operating Performance of Evaporative Condensing Chiller in Protective Engineering[J]. Journal of refrigeration, 2017, 38(1). DOI： 10.3969/j.issn.0253-4339.2017.01.061.

摘要

本文分析了蒸发式冷凝器在防护工程中应用的可行性，搭建了防护工程蒸发冷凝式冷水机组模拟实验台，研究风量和喷淋水密度对其传热传质性能的影响。结果表明：当喷淋密度恒定时，随着风量的减小，蒸发冷凝式冷水机组制冷量和排热量基本不变，单位风量排热量和总功耗增加，ECR降低；在不同风量下，制冷量、压缩机功耗和ECR随喷淋密度的变化规律相同；实验台最佳风量和最佳喷淋密度分别为2000 m3/h和0.025 kg/(m?s)。

Abstract

In this paper

the application feasibility of evaporative condenser in protective engineering is analyzed. The influence of air volume and water spraying density on heat and mass transfer performance was investigated in the experimental platform designed by the authors. It is found that refrigerating capacity and heat transfer capacity were almost unchanged

heat transfer capacity of unit air volume and total consumption were increased

and ECR was reduced

with the decrease of the air volume when spraying density was constant. Refrigerating capacity

energy consumption of compressor and ECR were changed in the same way with the spraying density under different air volume. The best air volume and spraying density are 2000 m3/h and 0.025 kg/(m?s).

关键词

Keywords

references

浏览量

2389

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

微通道液液两相弹状流传热的研究进展

氨制冷装置用蒸发式冷凝器的实际能耗研究

直接蒸发内融式冰蓄冷空调的蓄冷和释冷特性