| 斜柱塞对斜盘式轴向柱塞泵性能的影响 |
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| 引用本文： | 杨逢瑜,王鹏雁,杨军,马德江.斜柱塞对斜盘式轴向柱塞泵性能的影响[J].甘肃科学学报,2012(1):123-126. |
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| 作者姓名： | 杨逢瑜 王鹏雁 杨军 马德江 |
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| 作者单位： | 兰州理工大学能源与动力工程学院 |
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| 基金项目： | 兰州理工大学科研基金项目(69804) |
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| 摘 要： | 分析了直柱塞和斜柱塞的区别,并通过建立数学模型和计算机仿真,研究了柱塞倾角、柱塞行程和速度的关系以及流量脉动性能.结果表明,在柱塞结构尺寸不变的情况下,增大柱塞倾角（ψ=5°）,则柱塞位移增大2.98%,速度提高2.88%,可使泵的额定排量提高2.98%,但是斜柱塞泵的流量脉动情况比直柱塞略差.
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| 关 键 词： | 直柱塞 斜柱塞 流量脉动 |
Effects of Incline Piston on the Properties of Swash Plate Axial Piston Pump |
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| YANG Feng-yu,WANG Peng-yan,YANG Jun,MA De-jiang.Effects of Incline Piston on the Properties of Swash Plate Axial Piston Pump[J].Journal of Gansu Sciences,2012(1):123-126. |
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| Authors: | YANG Feng-yu WANG Peng-yan YANG Jun MA De-jiang |
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| Institution: | (College of Energy and Power Engineering,Lanzhou University of Science and Technology,Lanzhou 730050,China) |
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| Abstract: | The differences between straight piston and incline piston are discussed.Through the establishment of mathematical models and computer simulation,and do the relations between different inclination angles of the piston and its travel toute and speed are studied.The results show that if the dimensions of the piston structure is fixed and unchanged,when the obliquity of the piston is increased(ψ=5°),then its displacement will increase 2.98%,and the speed will increase 2.88%,and the rated delivery capacity of the pump will also increase 2.98%.But the flow pulsation of incline piston is slightly worse than that of the straight piston. |
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| Keywords: | straight piston incline piston flow pulsation |
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