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| 规整填料层压降的新关联 | |
| 引用本文： | 王倩,徐翠莲,王双成,侯学会.规整填料层压降的新关联[J].河南科学,2006,24(6):877-880. |
| 作者姓名： | 王倩 徐翠莲 王双成 侯学会 |
| 作者单位： | 1. 河南广播电视大学,郑州,450008;郑州大学,化学系,郑州,450052 2. 河南农业大学,郑州,450002;郑州大学,化学系,郑州,450052 3. 河南广播电视大学,郑州,450008 4. 郑州牧业工程高等专科学校,郑州,450011 |
| 基金项目： | 河南省教育厅自然科学基金 |
| 摘 要： | 在理论分析的基础上,考虑了物系性质和器壁效应的影响,导出了规整填料层压降的关联式,由实验数据计算了部分常用填料新关联式的压降常数.本文关联式与实验数据吻合很好,对各种填料的压降计算误差一般在15%以下,新关联方法计算准确性和简便性优于文献公式. |
| 关 键 词： | 规整填料 压降 关联 |
| 文章编号： | 1004-3918(2006)06-0877-04 |
| 收稿时间： | 2006-06-03 |
| 修稿时间： | 2006年6月3日 |
New Correlations of Pressure Drop in a Packed Tower Containing Structured Packing |
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| WANG Qian,XU Cui-lian,WANG Shuang-cheng,HOU Xue-hui.New Correlations of Pressure Drop in a Packed Tower Containing Structured Packing[J].Henan Science,2006,24(6):877-880. | |
| Authors: | WANG Qian XU Cui-lian WANG Shuang-cheng HOU Xue-hui |
| Abstract: | Based on the theoretical analysis,considering influence of matter property and wall effect on pressure drop,new correlations of pressure drop in a packed tower containing structured packing has been presented in this paper,the pressure drop constant of some conventional packing were calculated by experimental data.By calculation a fair agreement is found between the calculated and experimental data,the error of calculated pressure drop by new correlation from experimental value on every structured packing is generally less than ±15%.The new correlations are more accurate,simple and convenient than by the equations in literature. |
| Keywords: | structured packing pressure drop correlation |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |