| 活塞泵对电石泥吸入特性的实验研究 |
| |
| 引用本文： | 郭光明,张小兰,董玉禄,吴淼. 活塞泵对电石泥吸入特性的实验研究[J]. 起重运输机械, 2010, 0(12): 91-94 |
| |
| 作者姓名： | 郭光明 张小兰 董玉禄 吴淼 |
| |
| 作者单位： | [1]中国矿业大学（北京）机电学院,北京100083 [2]航天一院15所北京长征天民高科技有限公司,北京100083 [3]北京星航联科技有限公司,北京100029 |
| |
| 基金项目： | 科技部科技型企业技术创新基金，教育部高等学校博士点基金 |
| |
| 摘 要： | 采用自行研制的高浓度粘稠物料吸入特性测试装置,对电石泥吸入容积效率的影响规律进行实验研究。结果表明:随着电石泥质量分数的增加,吸入容积效率逐渐降低;在吸料速度不大于0.23m/s的条件下,随着吸料速度的提高,吸入容积效率随之提高;随着料缸长径比的变化,吸入容积效率几乎保持不变。
|
| 关 键 词： | 吸入容积效率 电石泥质量分数 吸料速度 料缸长径比 |
Experimental study on the sucking characteristics of the piston pump to calcium carbide slurry |
| |
| Affiliation: | Guo Guangming,Zhang Xiaolan,Dong Yulu,et al. |
| |
| Abstract: | The self-developed sucking characteristics test device for the material of high concentration and viscosity is adopted to do experimental study on the influence rules of the calcium carbide slurry sucking volumetric efficiency.The result shows that as the mass fraction of the calcium carbide slurry increases,the sucking volumetric efficiency decreases;under the condition that the material sucking speed is no less than 0.23 m/s,as the material sucking speed increases,the sucking volumetric efficiency increases;as the length/diameter ratio of the material cylinder changes,the sucking volumetric efficiency maintains. |
| |
| Keywords: | sucking volumetric efficiency mass fraction of the calcium carbide slurry material sucking speed length/diameter ratio of the material cylinder |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
