| 螺旋类容积泵的"波动特性"与动静态间隙 |
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| 引用本文： | 杨渝川,陈力,慕长泓,梁肇基. 螺旋类容积泵的"波动特性"与动静态间隙[J]. 压缩机技术, 2002, 0(4): 7-10 |
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| 作者姓名： | 杨渝川 陈力 慕长泓 梁肇基 |
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| 作者单位： | 1. 上海海运学院机电系,上海,200129
2. 新疆石油学院机电系,新疆,乌鲁木齐,830000 |
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| 摘 要： | 论述螺旋类容积泵吸排气时密封容腔的周期变化过程中存在“波动”特性，对螺旋叶片泵的螺旋叶片和螺旋槽的轴向间隙数值和分布进行了计算，并根据“波动”特性论证了动态间隙的数值和分布与静态是相同的。
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| 关 键 词： | “波动特性” 螺旋容积泵 轴向间隙 |
| 文章编号： | 1006-2971(2002)04-0007-04 |
The wave characteristic and axial clearance between static state and dynamic state about the screw displacement pump |
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| YANG Yu chuan ,CHEN Li ,MU Chang hong ,LIANG Zhao ji. The wave characteristic and axial clearance between static state and dynamic state about the screw displacement pump[J]. Compressor Technology, 2002, 0(4): 7-10 |
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| Authors: | YANG Yu chuan CHEN Li MU Chang hong LIANG Zhao ji |
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| Affiliation: | YANG Yu chuan 1,CHEN Li 2,MU Chang hong 2,LIANG Zhao ji 2 |
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| Abstract: | There is wave characteristic in process of changing closed volume of screw displacement pump.Author calculates the numerical value and distribution of axial clearance between screw blade and screw groove about screw displacement pump.In view of wave characteristic,author proves that they are same at the numerical value and distribution of axial clearance between static state and dynamic state of the screw displacement pump through measurement and geometric. |
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| Keywords: | screw displacement pump wave axial clearance |
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