基于半经验模型的变工质双螺杆制冷压缩机运行特性

李彦澎; 陈浙寅; 王闯; 任大伟; 邢子文; 朱士哲

doi:10.12465/j.issn.0253-4339.2025.02.074

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基于半经验模型的变工质双螺杆制冷压缩机运行特性

更新时间：2025-04-15

- 基于半经验模型的变工质双螺杆制冷压缩机运行特性
- Operating Characteristics of Twin-Screw Refrigeration Compressor with Different Refrigerants Based on the Semi-Empirical Model
- 制冷学报 2025年46卷第2期页码：74-81
- 作者机构：
  
  1.西安交通大学能源与动力工程学院　西安　 710049
  2.冰轮环境技术股份有限公司　烟台　 264002
- 作者简介：
  
  王闯，男，助理教授，西安交通大学能源与动力工程学院，13289227655，E-mail：chuangwang@xjtu.edu.cn。研究方向：压缩机及膨胀机先进技术、制冷系统节能智控与故障诊断。
- 基金信息：
  
  国家自然科学基金(51976148)
- DOI：10.12465/j.issn.0253-4339.2025.02.074
  中图分类号： TB61⁺1;TB652
- 收稿日期：2024-03-14，
  
  修回日期：2024-03-29，
  
  录用日期：2024-07-18，
  
  纸质出版日期：2025-04-16
- 稿件说明：
移动端阅览
李彦澎, 陈浙寅, 王闯, 等. 基于半经验模型的变工质双螺杆制冷压缩机运行特性[J]. 制冷学报, 2025,46(2):74-81.

Li Yanpeng, Chen Zheyin, Wang Chuang, et al. Operating Characteristics of Twin-Screw Refrigeration Compressor with Different Refrigerants Based on the Semi-Empirical Model[J]. Journal of refrigeration, 2025, 46(2): 74-81.
李彦澎, 陈浙寅, 王闯, 等. 基于半经验模型的变工质双螺杆制冷压缩机运行特性[J]. 制冷学报, 2025,46(2):74-81. DOI： 10.12465/j.issn.0253-4339.2025.02.074.

Li Yanpeng, Chen Zheyin, Wang Chuang, et al. Operating Characteristics of Twin-Screw Refrigeration Compressor with Different Refrigerants Based on the Semi-Empirical Model[J]. Journal of refrigeration, 2025, 46(2): 74-81. DOI： 10.12465/j.issn.0253-4339.2025.02.074.

摘要

低温制冷行业已经进入了寻找环境友好、高效安全替代工质的新阶段。为分析采用不同制冷剂时压缩机的运行特性，提出一种含13个特征参数的修正半经验模型，实验研究了R22、R507和R744的变工况热力性能，并分别进行了特征参数识别与模型校核。验证结果表明：模型预测精度良好，输入功率与质量流量的平均相对误差为2.07%与1.17%。以某典型工况为例，对不同制冷剂的损失特性和效率随频率的变化趋势进行对比分析。结果表明：R744的压力损失、泄漏和功率损失较小，是综合性能最优的制冷剂；R507和R22的性能相近，但由于R507的压力损失更高且增长更剧烈，其效率衰减严重并在50 Hz以上频率段低于R22。研究旨在为采用不同工质压缩机的优化设计提供理论依据。

Abstract

The refrigeration industry is advancing towards environmentally friendly

efficient

and safe alternative refrigerants. To analyze compressor performance with various refrigerants

this study proposes a modified semi-empirical model with 13 characteristic parameters. Experiments were conducted with R22

R507

and R744 under variable operating conditions to identify parameters and validate the model. The experimental and simulated results showed strong agreement

with average relative errors of 2.07% for input power and 1.17% for mass flow rate. Using a typical operating condition

the losses and efficiencies of different refrigerants were compared at various frequencies. Results indicate that R744

with the lowest pressure

leakage

and power losses

demonstrated superior performance. While R507 and R22 showed similar efficiencies

the efficiency of R507 declined significantly at frequencies above 50 Hz due to increased pressure losses. This study provides a theoretical basis for optimizing compressor designs for various refrigerants.

关键词

Keywords

references

潘曦 , 李彦澎 , 王莹 , 等 . 工商用冷冻冷藏压缩机研究进展与展望 [J ] . 中南大学学报(自然科学版) , 2021 , 52 ( 6 ): 1826 - 1836 .

( PAN Xi , LI Yanpeng , WANG Ying , et al . Research progress and outlook of refrigeration compressor for commercial and industrial applications at low temperature [J ] . Journal of Central South University (Science and Technology) , 2021 , 52 ( 6 ): 1826 - 1836 .)

邢子文 , 彭学院 , 束鹏程 . R134a螺杆制冷压缩机的泄漏特性研究 [J ] . 制冷学报 , 2000 , 21 ( 4 ): 23 - 28 .

( XING Ziwen , PENG Xueyuan , SHU Pengcheng . Study of leakage characteristics in twin screw compressor with refrigerant R134a [J ] . Journal of Refrigeration , 2000 , 21 ( 4 ): 23 - 28 .)

SUN Shizhong , XING Ziwen , LI Yanpeng , et al . Experimental investigation on twin screw refrigeration compressor with different capacity control methods [J ] . International Journal of Refrigeration , 2021 , 130 : 370 - 381 .

GAO Enyuan , CUI Qi , JING Huaqian , et al . A review of application status and replacement progress of refrigerants in the Chinese cold chain industry [J ] . International Journal of Refrigeration , 2021 , 128 : 104 - 117 .

SETHI A , VERA BECERRA E , YANA MOTTA S F , et al . Low GWP R22 replacement for air conditioning in high ambient conditions [J ] . International Journal of Refrigeration , 2015 , 57 : 26 - 34 .

郭晓林 , 陈敬良 , 李雄亚 , 等 . 全球主要国家和地区制冷剂替代进展与展望 [J ] . 制冷与空调（北京） , 2023 , 23 ( 7 ): 55 - 63 .

( GUO Xiaolin , CHEN Jingliang , LI Xiongya , et al . Progress and prospects of global refrigerant substitution [J ] . Refrigeration and Air-conditioning , 2023 , 23 ( 7 ): 55 - 63 .)

BOLAJI B O . Performance investigation of ozone-friendly R404A and R507 refrigerants as alternatives to R22 in a window air-conditioner [J ] . Energy and Buildings , 2011 , 43 ( 11 ): 3139 - 3143 .

张迪 , 郭智恺 , 于万金 , 等 . 新型低GWP制冷剂在-100~200 ℃的应用研究进展 [J ] . 制冷学报 , 2024 , 45 ( 3 ): 23 - 37 .

( ZHANG Di , GUO Zhikai , YU Wanjin , et al . Research progress on the application of novel low GWP refrigerants in the temperature range from -100 ℃ to 200 ℃ [J ] . Journal of Refrigeration , 2024 , 45 ( 3 ): 23 - 37 .)

卢智利 , CHIN S W , 孙蔼军 , 等 . R507A, R404A与R22在低温冷冻工况下的性能比较 [J ] . 制冷与空调(北京) , 2008 , 8 ( 增刊1 ): 46 - 49 .

( LU Zhili , CHIN S W , SUN Aijun , et al . Performance comparison of R507A, R404A and R22 used for low temperature refrigeration system [J ] . Refrigeration and Air-conditioning , 2008 , 8 ( Suppl.1 ): 46 - 49 .)

LI Yanpeng , PAN Xi , LIAO Xinzhong , et al . A data-driven energy management strategy based on performance prediction for cascade refrigeration systems [J ] . International Journal of Refrigeration , 2022 , 136 : 114 - 123 .

宗硕 , 殷翔 , 黄龙飞 , 等 . 新能源车用CO 2 空调系统泄漏特性仿真研究 [J ] . 制冷学报 , 2023 , 44 ( 6 ): 22 - 28 .

( ZONG Shuo , YIN Xiang , HUANG Longfei , et al . Simulation research on leakage of vehicle CO 2 air conditioning system [J ] . Journal of Refrigeration , 2023 , 44 ( 6 ): 22 - 28 .)

HOSSEINNIA S M , AMIRI L , NESREDDINE H , et al . Thermodynamic analysis of high temperature cascade heat pump with R718 (high stage) and six different low-GWP refrigerants (low stage) [J ] . Case Studies in Thermal Engineering , 2024 , 53 : 103812 .

BUTT S S , PERERA U A , MIYAZAKI T , et al . Energy, exergy and environmental (3E) analysis of low GWP refrigerants in cascade refrigeration system for low temperature applications [J ] . International Journal of Refrigeration , 2024 , 160 : 373 - 389 .

SUN Zhili , LIANG Youcai , LIU Shengchun , et al . Comparative analysis of thermodynamic performance of a cascade refrigeration system for refrigerant couples R41/R404A and R23/R404A [J ] . Applied Energy , 2016 , 184 : 19 - 25 .

吴曦 , 徐士鸣 , 刘嘉威 , 等 . 适用于复叠式中高温热泵的混合制冷剂分析 [J ] . 制冷学报 , 2018 , 39 ( 5 ): 53 - 58 .

( WU Xi , XU Shiming , LIU Jiawei , et al . Analysis of available blend refrigerants for medium-high temperature cascade heat pump [J ] . Journal of Refrigeration , 2018 , 39 ( 5 ): 53 - 58 .)

HALON T , GIL B , ZAJACZKOWSKI B . Comparative investigation of low-GWP binary and ternary blends as potential replacements of HFC refrigerants for air conditioning systems [J ] . Applied Thermal Engineering , 2022 , 210 : 118354 .

张绍志 , 季益华 , 陈光明 . 替代制冷剂管内冷凝换热研究进展 [J ] . 制冷学报 , 2000 , 21 ( 3 ): 7 - 13 .

( ZHANG Shaozhi , JI Yihua , CHEN Guangming . Recent research on in-tube condensation heat transfer of alternative refrigerants [J ] . Journal of Refrigeration , 2000 , 21 ( 3 ): 7 - 13 .)

刘义腾 , 高一鸣 , 刘广彬 , 等 . 不同制冷剂对气悬浮压缩机电机冷却及系统性能的影响 [J ] . 制冷学报 , 2023 , 44 ( 6 ): 110 - 117 .

( LIU Yiteng , GAO Yiming , LIU Guangbin , et al . Influence of different refrigerants on motor cooling process and system performance of compressor with gas bearings [J ] . Journal of Refrigeration , 2023 , 44 ( 6 ): 110 - 117 .)

GIUFFRIDA A . A semi-empirical method for assessing the performance of an open-drive screw refrigeration compressor [J ] . Applied Thermal Engineering , 2016 , 93 : 813 - 823 .

BELL I H , WRONSKI J , QUOILIN S , et al . Pure and pseudo-pure fluid thermophysical property evaluation and the open-source thermophysical property library CoolProp [J ] . Industrial & Engineering Chemistry Research , 2014 , 53 ( 6 ): 2498 - 2508 .

温辰阳 , 曲宏伟 , 刘红辉 , 等 . 复叠式制冷系统中R290/R170替代R22/R23的理论分析 [J ] . 制冷与空调(北京) , 2021 , 21 ( 8 ): 27 - 31 .

( WEN Chenyang , QU Hongwei , LIU Honghui , et al . Theoretical analysis on R290/R170 replacing R22/R23 in cascade refrigeration system [J ] . Refrigeration and Air-conditioning , 2021 , 21 ( 8 ): 27 - 31 .)

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