| 三缸往复泵空气包的动力学方程及数值解 |
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| 引用本文： | 韩致信,尚庆生.三缸往复泵空气包的动力学方程及数值解[J].甘肃科学学报,2000,12(3):35-38. |
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| 作者姓名： | 韩致信 尚庆生 |
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| 作者单位： | 甘肃工业大学机电工程系,甘肃,兰州,730050 |
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| 摘 要： | 用数值分析方法求解了三缸单作用往复泵空气包的动力学方程，建立了空气包后管线中流量的数值计算模型，并对计算结果进行了分析，得出了泵及空气包的结构和物理参数对流量脉动的影响规律。
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| 关 键 词： | 空气包 动力学方程 数值解 三缸往复泵 液力系统 |
| 修稿时间： | 1999-12-17 |
THE DYNAMIC EQUATION AND ITS NUMERICAL SOLUTION OF THE AIR CHAMBER OF THE THREE-CYLINDER RECIPROCATING PUMP |
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| HAN Zhi-xin,SHANG Qing-shen.THE DYNAMIC EQUATION AND ITS NUMERICAL SOLUTION OF THE AIR CHAMBER OF THE THREE-CYLINDER RECIPROCATING PUMP[J].Journal of Gansu Sciences,2000,12(3):35-38. |
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| Authors: | HAN Zhi-xin SHANG Qing-shen |
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| Abstract: | By numerical methods, the dynamic equation of the three\|cylinder single\|acting reciprocating pump's air chamber has been solued and a nmuerical model of the flux inside the pipe behind the air chamber set up. On this basis, the effects of geometric and physical parameters of the pump and the structure of air chamber on the flux pulsation have been found out. |
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| Keywords: | reciprocating pump air chamber dynamic equation numerical solution |
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