Principle of designing fin-and-tube evaporator with small diameter tubes for air conditioner

GAO Jingdan; WU Wei; DING Guoliang; GAO Yifeng; SONG Ji

doi:10.3969/j.issn.0438-1157.2012.z2.008

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Principle of designing fin-and-tube evaporator with small diameter tubes for air conditioner

更新时间：2025-12-10

- Principle of designing fin-and-tube evaporator with small diameter tubes for air conditioner
- CIESC Journal Issue S2, Pages: 42-48(2012)
- 作者机构：
  
  1. 上海交通大学制冷与低温研究所,上海,200240
  2. 国际铜业协会上海代表处,上海,200020
- 作者简介：
- 基金信息：
- DOI：10.3969/j.issn.0438-1157.2012.z2.008
  CLC： K124
- Online First：28 December 2012，
  
  Published：28 December 2012
- 稿件说明：
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GAO Jingdan, WU Wei, DING Guoliang, et al. Principle of designing fin-and-tube evaporator with small diameter tubes for air conditioner[J]. CIESC Journal, 2012, (S2): 42-48.
DOI：

GAO Jingdan, WU Wei, DING Guoliang, et al. Principle of designing fin-and-tube evaporator with small diameter tubes for air conditioner[J]. CIESC Journal, 2012, (S2): 42-48. DOI： 10.3969/j.issn.0438-1157.2012.z2.008.

摘要

提出了空调器用小管径翅片管蒸发器的优化设计方法。优化设计方法主要包括翅片结构设计和制冷剂流路设计。设计方法中

采用基于CFD的方法设计小管径翅片结构

并采用基于图论的仿真方法设计制冷剂流路。为了验证设计结果的合理性

对采用小管径翅片管蒸发器的空调整机进行了实验测试。实验结果验证了优化设计方法的正确性

表明采用小管径翅片管蒸发器的空调具有良好的性能。

Abstract

The principle of designing fin-and-tube evaporator with small tubes is proposed in this study.The principle includes designing of fin configuration and designing of refrigerant circuits.In the designing principle

the suitable fin configuration is designed by computational fluid dynamic-based method

and the refrigerant circuits are designed by simulation-based method.To verify the designing results

experiments on air conditioner unit are carried out.The experimental results confirm the designing principle

and indicate that the optimal air conditioner with small diameter tubes has good performance.

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