家电科技Issue(z1)：162-165,4.DOI:10.19784/j.cnki.issn1672-0172.2023.99.037
基于CFD技术的压缩机壳体高度减矮优化及实验验证
Optimization and experimental verification of compressor shell height reduction based on CFD technology
余风利 1范羽飞 2张康 2李选平2
作者信息
- 1. 广东美的环境科技有限公司 广东佛山 528300
- 2. 广东美芝制冷设备有限公司 广东佛山 528300
- 折叠
摘要
Abstract
Under limited installation space conditions,reducing the height of the casing is a convenient strategy to reduce the volume of the compressor,but reducing the height of the casing will worsen the OCR and pressure pulsation.To solve the problem,a CFD multiphase flow simulation model was used to simulate OCR and pressure pulsation.Analyzed the reasons for the deterioration of OCR and pressure pulsation,proposed to reduce OCR by increasing the wind resistance cover and reducing the initial oil level height,and completed simulation and experimental review.The reliability of the established CFD simulation method has been verified,and the research can provide theoretical and practical guidance for reducing compressor oil discharge rate and improving pressure pulsation.关键词
壳体减矮/吐油率/压力脉动/CFDKey words
Shell reduction/OCR/Pressure fluctuation/CFD分类
通用工业技术引用本文复制引用
余风利,范羽飞,张康,李选平..基于CFD技术的压缩机壳体高度减矮优化及实验验证[J].家电科技,2023,(z1):162-165,4.
