| 滚动转子式压缩机性能参数通用计算模型 |
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| 引用本文： | 翟千钧,孙钟皓,谷波.滚动转子式压缩机性能参数通用计算模型[J].低温工程,2009(6). |
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| 作者姓名： | 翟千钧 孙钟皓 谷波 |
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| 作者单位： | 1. 上海交通大学制冷与低温工程研究所,上海,200240
2. 上海芙蓉实业有限公司,上海,201112 |
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| 基金项目： | 国家自然科学基金项目 |
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| 摘 要： | 探讨了滚动转子式压缩机容积效率、功率因子、制冷量、运行电流等几个主要性能参数的通用计算模型.依据压缩机厂商提供的大量不同系列压缩机的实验数据,运用麦夸特算法拟合求解各性能参数相关系数,总结出精度高、通用性好的性能关联式.对不同性能参数,以及单一性能参数的不同公式形式进行分析对比,结果表明,由该方法所建立的模型能够准确地描述变工况下滚动转子式压缩机性能参数,可作为滚动转子式压缩机性能参数计算的理想关联式.
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| 关 键 词： | 滚动转子式压缩机 性能参数 麦夸特算法 关联式 |
Calculation model of performance parameters for rolling piston compressors |
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| Zhai Qianjun,Sun Zhonghao,Gu Bo.Calculation model of performance parameters for rolling piston compressors[J].Cryogenics,2009(6). |
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| Authors: | Zhai Qianjun Sun Zhonghao Gu Bo |
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| Affiliation: | Zhai Qianjun Sun Zhonghao Gu Bo(Institute of Refrigeration and Cryogenics Engineering,Shanghai Jiao Tong University,Shanghai 200240,China) |
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| Abstract: | The calculation model of performance parameters such as volumetric efficiency,power efficiency,cooling capacity,current for rolling piston compressors was discussed.Depending on lots of experiment data of different series compressors provided by compressor manufacturers,the correlation coefficient of performance parameters was solved by using Marquard algorithm,the high-precision and good general performance formula was summarized.Different performance parameters and different formula of single performance ... |
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| Keywords: | rolling piston compressors performance parameter marquardt algorithm formula |
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