کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8125923 1522795 2016 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Characterization of oil-water two-phase flow in a horizontal pipe with multi-electrode conductance sensor
ترجمه فارسی عنوان
تشریح جریان دو فاز نفت آب در یک لوله افقی با حسگر هدایت چند الکتروده
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات زمین شناسی اقتصادی
چکیده انگلیسی
Measurement of oil-water flow parameters is of great importance in petroleum industry. Due to its complicated flow structure, it is still a challenging problem. This paper presents the use of a multi-electrode conductance sensor and a dual-plane electrical resistance tomography (ERT) sensor to measure phase fraction and velocity in a horizontal oil-water flow. A series of experiments is carried out on a two-phase flow loop using mineral white oil and tap water. Taking advantage of different conductivity values of two fluids, the estimation of phase fraction is obtained by conductance measurements. By correlating voltage fluctuation signals measured from upstream and downstream sensor, the velocity of oil-water flow is evaluated. The phase fraction and velocity measured from two techniques are compared. Experimental results show that the multi-electrode conductance sensor is more suitable to estimate phase fraction of oil-water mixture. For the velocity measurement, cross correlation velocity obtained with multi-electrode conductance sensor is more closer to the mixture velocity of oil-water mixture.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Petroleum Science and Engineering - Volume 146, October 2016, Pages 584-590
نویسندگان
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