| 双涡旋齿涡旋压缩机的工作过程特性研究 |
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| 引用本文： | 王君,李雪琴.双涡旋齿涡旋压缩机的工作过程特性研究[J].压缩机技术,2007(2):17-19,22. |
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| 作者姓名： | 王君 李雪琴 |
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| 作者单位： | 1. 中国石油大学(华东)机电工程学院,山东,东营,257061
2. 中国石油大学(华东)工程训练中心,山东,东营,257061 |
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| 摘 要： | 得到了双涡旋齿涡旋压缩机在工作腔的形成、工作腔之间的相对位置关系、腔内气体的径向泄漏和传热、涡旋盘所受气体力、背压孔和排气孔口气速等方面的性能特点，比较了与单涡旋齿涡旋压缩机在以上方面的不同。结果表明：双涡旋齿结构具有涡旋盘所受气体力波动小、排气脉动小、工作腔内气体的径向泄漏严重和热交换复杂等特点。
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| 关 键 词： | 涡旋压缩机 双涡旋齿 工作过程 |
| 文章编号： | 1006-2971（2007）02-0017-04 |
| 修稿时间： | 2007-01-10 |
The Working Process Characteristic of Multi-wraps Scroll Compressor |
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| WANG Jun,LI Xue-qin.The Working Process Characteristic of Multi-wraps Scroll Compressor[J].Compressor Technology,2007(2):17-19,22. |
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| Authors: | WANG Jun LI Xue-qin |
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| Affiliation: | 1. China University of Petroleum, College of Machinery and Electronic Engineering, Dongying 257061, China; 2. China University of Petroleum, Engineering training centre, Dongying 257061, China |
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| Abstract: | The performance characteristics in such aspects as forming of the working chamber, position of working chamber, gas leaks and conducts heat, gas force acting on scroll plate, back pressure holes, and gas velocity at discharge hole of the multi - wraps scroll compressor are obtained. The differences of the above respects with the single wrap scroll compressor are compared. The study results show that the multi - wraps structure has characteristics such as being little gas force fluctuatidn,little gas discharge pulsation, and in this structure gas leak seriously and heat conduct complicatedly. |
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| Keywords: | scroll compressor multi-wraps working process |
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