کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
687303 | 889312 | 2010 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
An engineering model of a gas bubble–liquid turbulent flow in coiled tubing wound on a reel
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
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چکیده انگلیسی
An engineering model of a gas–liquid turbulent bubbly flow in coiled tubing wound on a reel (vertical helical coils) is developed. A simplified monodispersed bubble system is considered. A largest size of a bubble was selected as a characteristic bubble size. The bubble concentration distributions across and along tubing are calculated. The concentration across tubing periodically changes along a coil. The concentration variation amplitude increases with increasing the tubing diameter and decreasing the flow rate. The model developed can be considered as a framework for a full liquid–gas turbulent flow model taking into account bubble system polydispersity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering and Processing: Process Intensification - Volume 49, Issue 8, August 2010, Pages 843–851
Journal: Chemical Engineering and Processing: Process Intensification - Volume 49, Issue 8, August 2010, Pages 843–851
نویسندگان
Dmitry Eskin,