کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8125555 1522779 2018 65 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Investigation of sand transport in an undulated pipe using computational fluid dynamics
ترجمه فارسی عنوان
بررسی حمل و نقل شن و ماسه در یک لوله نازک با استفاده از دینامیک سیالات محاسباتی
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات زمین شناسی اقتصادی
چکیده انگلیسی
A CFD model has been implemented to investigate the effects the pipe undulation on sand transport. Of particular interest of the present study is the sand deposition in small angled V-inclined bend relevant to oil and gas subsea flowlines where sand deposition could be a major problem. The model used is the two-fluid Eulerian-Eulerian model with the granular temperature to tackle the solid phase properties. A number of sub-models for tackling solid-fluid and fluid-fluid interaction has been incorporated in the modelling frame work to capture the transition of flow regimes. The simulation results show that the seemingly small angled V-inclined has significant impact on sand disposition compared to the horizontal section. Sand is deposited at the downstream section of the V-inclined pipe at much higher velocities compared to the minimum transport velocity of the horizontal pipe.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Petroleum Science and Engineering - Volume 162, March 2018, Pages 747-762
نویسندگان
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