家电科技 ›› 2018, Vol. 0 ›› Issue (1): 80-83.

• 论文 • 上一篇    下一篇

滚动转子式压缩机吸气口设计流固耦合仿真及实验研究

梁社兵1,2, 胡余生1,2, 徐嘉1,2, 杨国蟒1   

  1. 1.国家节能环保制冷设备工程技术研究中心 广东珠海 519070;
    2.空调设备及系统运行节能国家重点实验室 广东珠海 519070
  • 出版日期:2018-01-01 发布日期:2019-07-12
  • 作者简介:梁社兵,27302699@qq.com

FSI simulation and experiment study on the suction pipe design with rolling piston compressor

LIANG Shebing1,2, HU Yusheng1,2, XU Jia1,2, YANG Guomang1   

  1. 1.Chinese National Engineering Research Center of Green Refrigeration Equipment Zhuhai 519070;
    2.State Key Laboratory of Air-conditioning Equipment and System Energy Conservation Zhuhai 519070
  • Online:2018-01-01 Published:2019-07-12

摘要: 压缩机吸气口设计对压缩机性能影响较大,为了研究其对压缩机性能的影响规律,总结设计方法,本文对压缩机吸气口的设计进行了流固耦合仿真及实验研究。通过实验研究得到不同工况及频率时不同吸气口最小截面积对压缩机性能影响规律。在实验研究基础上,针对不同的吸气口设计通过流固耦合仿真分析得到不同工况、频率及排量设计时吸气口最小截面积变化对压缩机吸气损失功耗影响规律,通过MiniTAB软件进行全因子实验设计并对仿真分析数据进行方差分析,得到吸气阻力损失的回归方程,为后续压缩机设计提供理论指导。

关键词: 吸气口设计, 流固耦合, 试验研究, 方差分析

Abstract: In order to study the influence regulation of the compressor performance with different suction pipe design, this paper has carried out fluid structure interaction(FSI) simulation and experimental research with different suction pipe design. The influence regulation of the compressor performance was obtained from experimental test with different work condition、frequency and the minimum area of suction pipe. The suction power loss was gained with the fluid structure interaction(FSI) simulation with different work condition、frequency and the minimum area of suction pipe. The regression equation of the suction power loss was obtained with FSI simulation and ANOVA with Mini TAB software.

Key words: Suction pipe design, FSI, Experimental study, ANOVA