| 柱塞泵往复密封理论模型计算及实验分析 |
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| 引用本文： | 杨俭.柱塞泵往复密封理论模型计算及实验分析[J].黑龙江科技学院学报,1994(2). |
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| 作者姓名： | 杨俭 |
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| 作者单位： | 黑龙江褐煤水煤浆研究所 |
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| 摘 要： | 本文叙述了对三柱塞泵往复密封的理论计算。利用Navier—Stokes方程和有限元理论,对密封件的压力沿轴向的分布规律、泄漏量与压力变化关系进行了计算。通过试验,验证了理论计算结果的重要性,从而揭示了它的密封机理。
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| 关 键 词： | 三柱塞泵 往复密封 Navier-stokes方程 有限元 压力分布 |
RECIPROCATING SEALING THEORETICAL MODEL CALCULALION FOR PLUNGER PUMP AND EXPERIMENTAL ANALYSIS |
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| Yang Jian.RECIPROCATING SEALING THEORETICAL MODEL CALCULALION FOR PLUNGER PUMP AND EXPERIMENTAL ANALYSIS[J].Journal of Heilongjiang Institute of Science and Technology,1994(2). |
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| Authors: | Yang Jian |
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| Institution: | The Coal-Water-Slurry Center Lignite |
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| Abstract: | The paper deals with the theoretical calculation of reciprocating seal for three-plunger pump. The pressure distribution within the cylindrical seal gap and leakage rate have been caclculated with both Navier-Stokes'equation and Finite Element Method. Experimental results demonstrated the great importance of the theoretical calculations and indicated Its sealing mechanism. |
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| Keywords: | three-plunger-pump reciprocating seal Navier-Stokes'equation Finite Element Method pressure distribution |
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