| 同心圆环断面层流纵向弥散解析解 |
| |
| 引用本文： | 徐孝平. 同心圆环断面层流纵向弥散解析解[J]. 武汉大学学报(工学版), 1988, 0(2) |
| |
| 作者姓名： | 徐孝平 |
| |
| 作者单位： | 武汉水利电力学院河流力学及治河工程系 |
| |
| 摘 要： | 本文研究了同心环状断面层流情况下的示踪质纵向弥散的特征及其有关的流速分布规律和浓度分布规律,并得出了符合Taylor分析的准确的计算公式。同时分析了两个极限状态的纵向弥散特征及其系数的计算结果。
|
| 关 键 词： | 弥散 层流流动 层流传质 分析解 |
Analytical Solution of Longitudinal Dispersion in Laminar Flow between Concentric Cylinders |
| |
| Xu Xiaoping. Analytical Solution of Longitudinal Dispersion in Laminar Flow between Concentric Cylinders[J]. Engineering Journal of Wuhan University, 1988, 0(2) |
| |
| Authors: | Xu Xiaoping |
| |
| Affiliation: | Xu Xiaoping |
| |
| Abstract: | Dispersion characteristics and concentration distribution in laminar flow between concentric cylinders are solved analytically. A one-dimensional simplified convective diffusion equation is derived from Taylor's analysis. Two critical states of longitudinal dispersion and its coefficients are analysed. For practical applications the veloeity distribution is assumed tO be the state in the fully developed laminar zone. |
| |
| Keywords: | laminar flow dispersion convective translocation |
| 本文献已被 CNKI 等数据库收录！ |
