12 مهر 1401
غلامحسين روشني

غلامحسین روشنی

مرتبه علمی: دانشیار
نشانی:
تحصیلات: دکترای تخصصی / مهندسی هسته ای
تلفن:
دانشکده: دانشکده انرژی

مشخصات پژوهش

عنوان
Feasibility Study of Using X-ray Tube and GMDH for Measuring Volume Fractions of Annular and Stratified Regimes in Three-Phase Flows
نوع پژوهش مقاله چاپ شده
کلیدواژه‌ها
volume fraction; X-ray tube; photon; annular regime; stratified regime; artificial intelligence
پژوهشگران غلامحسین روشنی (نفر اول)، پیشه وا جمال محمد علی (نفر دوم)، شیوان محمد (نفر سوم)، رابرت هنوس (نفر چهارم)، لقمان عبدالکریم (نفر پنجم)، عدنان الانزی (نفر ششم به بعد)، احسان ناظمی (نفر ششم به بعد)، احسان افتخاری زاده (نفر ششم به بعد)، مصطفی کالمون (نفر ششم به بعد)

چکیده

In this paper, the feasibility of using an X-ray tube instead of radioisotope sources for measuring volume fractions of gas, oil, and water in two typical flow regimes of three-phase flows, namely, annular and stratified, is evaluated. This study’s proposed detection system is composed of an X-ray tube, a 1 inch × 1 inch NaI detector, and one Pyrex-glass pipe to model different volume fractions for two flow regimes, annular and stratified. Group method of data handling (GMDH), a powerful regression tool, was also implemented to analyze the obtained data. The obtained results in this work indicate that a simple system based on an X-ray tube and just one NaI detector could be a potential alternative to radioisotope-based systems for separate measurements of gas, oil, and water volume fractions in annular and stratified flow regimes of a three-phase flow.