09 فروردین 1403
رضا آذين

رضا آذین

مرتبه علمی: استاد
نشانی: دانشکده مهندسی نفت، گاز و پتروشیمی - گروه مهندسی نفت
تحصیلات: دکترای تخصصی / مهندسی نفت
تلفن: -
دانشکده: دانشکده مهندسی نفت، گاز و پتروشیمی

مشخصات پژوهش

عنوان Assessing thermodynamic models and introducing novel method for prediction of methane hydrate formation
نوع پژوهش مقالات در نشریات
کلیدواژه‌ها
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مجله Journal of Petroleum Exploration and Production Technology
شناسه DOI
پژوهشگران محمد محمدی باغملایی (نفر اول) ، عبداله حاجی زاده (نفر دوم) ، رضا آذین (نفر سوم) ، امیرعباس ایزدپناه (نفر چهارم)

چکیده

Transmission of natural gas with methane as the main constituent has been a subject of interest to industrial companies. Predicting hydrate formation conditions is important to prevent formation of methane hydrate in gas pipeline. Also, attention has been taken to account for capture and storage of pure methane. In this paper, a comprehensive comparison is performed between empirical correlations and different equation of state in van der Waals Platteeuw (VdW-P) thermodynamic model to determine the most accurate method of hydrate formation condition of methane. In addition, a novel, simple and accurate correlation is developed to predict methane hydrate formation temperature using genetic programming. Error analysis on a wide range of experimental data indicates that the new proposed correlation is superior over existing correlations and all VdW-P models with R2 = 0.999.