| 弯曲河流中纵向混合过程的研究 |
| |
| 引用本文： | 叶志成. 弯曲河流中纵向混合过程的研究[J]. 南京理工大学学报(自然科学版), 1985, 0(Z1) |
| |
| 作者姓名： | 叶志成 |
| |
| 摘 要： | 本文探索了弯曲河流中污染物的纵向过程。根据质量守恒原理,建立了自然系下污染物在弯曲河流中纵向混合过程的模型。在实验室弯曲河流物理模型内进行量示踪试验的基础上,提出了一个纵向混合系数的准数关系式,并确定了该式的范围。现场模拟污染事故中运用该式取得了较好的结果。
|
| 关 键 词： | 河 水污染 水处理 |
A Research of the one-dimension Longitudinal Mixing Process for pollutante In Sinuous Rivevs |
| |
| Ye Zhicheng. A Research of the one-dimension Longitudinal Mixing Process for pollutante In Sinuous Rivevs[J]. Journal of Nanjing University of Science and Technology(Nature Science), 1985, 0(Z1) |
| |
| Authors: | Ye Zhicheng |
| |
| Affiliation: | Ye Zhicheng |
| |
| Abstract: | This is a research of the one-dimension longitudinal mixing process for pollu-tants in sinuos rivers. Following the mass-conservation prineiple, a mathematical model, whichis about the mixing process in sinuous rivers for pollutants, was propoed in nat-ural ordinate system, and a lot of trace experiments were carried out in the lab-oratory physical model of sinuous rives and the former data-management methodssimplified. Based on these, a relation for longitudinal mixing coefficient was of-fered. By means of the analysis and comparison, the range, in which the rela-tion can be applied, was determined. with this relation, good results have beenreached in the simulate prediction of present pollution accidents. |
| |
| Keywords: | Rivers water pollution Water treatment |
| 本文献已被 CNKI 等数据库收录！ |
|
