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| CY泵与SPB泵自冷却性能比较 | |
| 引用本文： | 闻德生,潘景升,吕世君,刘一山,王建春,王广怀.CY泵与SPB泵自冷却性能比较[J].机械工程学报,2002,38(9):150-154. |
| 作者姓名： | 闻德生 潘景升 吕世君 刘一山 王建春 王广怀 |
| 作者单位： | 1. 燕山大学机械工程学院,秦皇岛,066004 2. 邯郸钢铁公司 3. 哈尔滨工业大学 |
| 摘 要： | 根据柱塞泵的结构原理,采用在泵体简化图上分块划分控制体积的方法,利用控制体积能量守恒定律,建立CY泵和SPB泵各控制体积内工作介质温度的微分方程,并求解出了各控制体积油液温度的时变规律。通过理论比较和样机试验证明了该方法的正确性,为研究柱塞泵的自冷却性能开辟了一条途径。 |
| 关 键 词： | 控制体积 能量守恒 CY泵 SPB泵 自冷却 |
| 修稿时间： | 2001年6月4日 |
COMPARISON OF SELF-COOLING OF CYPUMP AND SPB PUMP |
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| Wen Desheng,Pan JingshengLu Shijun,Liu Yishan.COMPARISON OF SELF-COOLING OF CYPUMP AND SPB PUMP[J].Chinese Journal of Mechanical Engineering,2002,38(9):150-154. | |
| Authors: | Wen Desheng Pan JingshengLu Shijun Liu Yishan |
| Affiliation: | Wen Desheng Pan JingshengLu Shijun Liu Yishan (Yanshan University)Wang Jianchun (Handan Steel Company)Wang Guanghuai (Harbin Institute of Technology) |
| Abstract: | Based on the principle of pump structure, adopting the method of dividing controlled volume on the pump skeleton diagram, It is established the differential equation of the actuating medium's temperature for each controlled volume in the pumps of type CY and SPB in compliance with the law of energy conservation of controlled volume, and it is obtained the rule of temperature variation with time by finding the solution and finally makes analysis and comparison of the self-cooling performance for the pump of type CY and SPB |
| Keywords: | Controlled volume Energy conservation CY pump SPB pump Self-cooling |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |