| TECFLOW系列2701单螺杆泵的应用改进 |
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| 引用本文： | 陆敏恂,葛彦桦,杨旭良,杨瑞利,诸俊. TECFLOW系列2701单螺杆泵的应用改进[J]. 中国工程机械学报, 2006, 4(3): 307-312 |
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| 作者姓名： | 陆敏恂 葛彦桦 杨旭良 杨瑞利 诸俊 |
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| 作者单位： | 同济大学,机械电子工程学院,上海,200092 |
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| 摘 要： | 针对单螺杆泵的定子和转子之间的磨损会导致单螺杆泵的效率下降甚至过早报废问题,在对单螺杆泵的工作原理、摩擦速度原理和容积效率原理分析的基础上,对转子和定子的磨损进行了论证,并应用Matlab进行仿真.为提高单螺杆泵的容积效率,对螺杆泵进行了结构上的改进.
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| 关 键 词： | 单螺杆泵 摩擦速度 容积效率 转子 定子 张紧装置 |
Improved application for TECFLOW 2701 series eccentric screw pumps |
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| LU Min-xun,GE Yan-hua,YANG Xu-liang,YANG Rui-li,ZHU Jun. Improved application for TECFLOW 2701 series eccentric screw pumps[J]. Chinese Journal of Construction Machinery, 2006, 4(3): 307-312 |
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| Authors: | LU Min-xun GE Yan-hua YANG Xu-liang YANG Rui-li ZHU Jun |
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| Abstract: | For an eccentric screw pump, wears on rotor and stator surfaces may result in deficiency even scrapping in its early life-cycle. This has been addressed and resolved in this study. Based on such working principles as eccentric screw pumps, frictional velocity and cubage efficiency, wears on rotor and stator surfaces are accordingly demonstrated using Matlab TM. As such, a structural modification has been conducted towards the cubage efficiency of an eccentric screw pump. It is revealed that this improvement possesses tremendous potentials in industrial applications. |
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| Keywords: | eccentric screw pumps friction velocity cubage efficiency rotor stator clamp facility |
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