| 液一液旋流分离器级效率曲线求解的新方法 |
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| 引用本文： | 刘淼儿,冯叔初,李自力. 液一液旋流分离器级效率曲线求解的新方法[J]. 中国石油大学学报(自然科学版), 1999, 0(6) |
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| 作者姓名： | 刘淼儿 冯叔初 李自力 |
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| 作者单位： | 石油大学储运工程系!山东东营257062 |
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| 摘 要： | 根据级效率、粒度分布和分离效率之间的关系，提出了一种直接测定液一液旋流器级效率曲线的新方法。首先测出油滴在水中的粒度分布，并将其拟合为解析函数；然后用多项式拟合级效率曲线，根据实测的分流比和总效率等数据，求出多项式中的待定系数，即可得到比较精确的级效率曲线。该方法经济实用，适用范围广。
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| 关 键 词： | 旋流分离器 级效率 分离效率 粒度分布 |
A NEW METHOD FOR OBTAINING GRADE EFFICIENCY CURVE OF LIQUID-SEPARATION HYDROCTCLONES |
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| Liu Miao'er,Feng Shuchu and Li Zili. A NEW METHOD FOR OBTAINING GRADE EFFICIENCY CURVE OF LIQUID-SEPARATION HYDROCTCLONES[J]. Journal of China University of Petroleum (Edition of Natural Sciences), 1999, 0(6) |
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| Authors: | Liu Miao'er Feng Shuchu Li Zili |
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| Affiliation: | Liu Miao'er;Feng Shuchu and Li Zili |
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| Abstract: | Based on the relationship among guade effciency droplet size distribution and separation efficiency ,a new method for measuring guade efficiency is developed Firstly the duoplet size distribution is measured, and the rdsult is fitted to an analytic equation Secondly ,the guade efficiency curve is fitted by the use of poly nome Last the underdetermined coefficients in polynome are acquiring the reject ratio and total efficiency of hydrocyclone ,then substantially accurate grade effciency curve is obtained This method can re duce thst expenditures and will be used conveniently and widely |
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| Keywords: | hyduocyclone grade effciency separation effciency droplet size distribution |
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