کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1719774 | 1520244 | 2016 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Modelling of underwater bubble plumes and gas dissolution with an Eulerian-Lagrangian CFD model
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی دریا (اقیانوس)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Modelling of underwater bubble plumes and gas dissolution with an Eulerian-Lagrangian CFD model Modelling of underwater bubble plumes and gas dissolution with an Eulerian-Lagrangian CFD model](/preview/png/1719774.png)
چکیده انگلیسی
Underwater bubble plumes emerge from subsea releases of gas. They can be studied by mathematical models. Here an Eulerian-Lagrangian CFD model is presented. It accounts for relevant physics including buoyancy, turbulence, gas expansion and gas dissolution. The model is compared against three sets of experiments. There is consistency between model and experiments. Special focus is given to the effect of gas dissolution. It is demonstrated how the choice of mass transfer coefficient strongly affects the amount of gas dissolution. Since it is not apparent which mass transfer correlation is applicable, it is argued that more experimental data is needed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Ocean Research - Volume 59, September 2016, Pages 193-200
Journal: Applied Ocean Research - Volume 59, September 2016, Pages 193-200
نویسندگان
Jan Erik Olsen, Paal Skjetne,