کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1722879 | 1014746 | 2007 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Evaluation of three-dimensional numerical model for saline intrusion and purging in sewage outfalls
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی دریا (اقیانوس)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Evaluation of three-dimensional numerical model for saline intrusion and purging in sewage outfalls Evaluation of three-dimensional numerical model for saline intrusion and purging in sewage outfalls](/preview/png/1722879.png)
چکیده انگلیسی
Saline intrusion into sewage outfalls will greatly decrease the efficiency of the structures. The numerical model for this flow has been limited to one- and two-dimensional ones. In this article, a three-dimensional numerical model for saline intrusion and purging in sewage outfalls was developed. The flow was modeled in three dimensions under turbulent conditions with the RNG k - É turbulence model. The numerical results provided quantitative evidence of the fundamental flow mechanisms that took place during saline intrusion and purging. The comparisons of the results with that of two-dimensional model and that of experiments indicate that the three-dimensional numerical model developed in this article is more effective in predicting the internal flow in outfalls.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Hydrodynamics, Ser. B - Volume 19, Issue 1, February 2007, Pages 48-53
Journal: Journal of Hydrodynamics, Ser. B - Volume 19, Issue 1, February 2007, Pages 48-53
نویسندگان
Wei WU, Zhong-min YAN,