کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8902170 | 1631958 | 2018 | 57 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Discrete-fracture-model of multi-scale time-splitting two-phase flow including nanoparticles transport in fractured porous media
ترجمه فارسی عنوان
مدل گسسته-گسسته چند فاز دو فاز تقسیم زمانی چند متغیره شامل انتقال نانوذرات در رسانه متخلخل شکسته
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
ریاضیات کاربردی
چکیده انگلیسی
In this article, we consider a two-phase immiscible incompressible flow including nanoparticles transport in fractured heterogeneous porous media. The system of the governing equations consists of water saturation, Darcy's law, nanoparticles concentration in water, deposited nanoparticles concentration on the pore-wall, and entrapped nanoparticles concentration in the pore-throat, as well as, porosity and permeability variation due to the nanoparticles deposition/entrapment on/in the pores. The discrete-fracture model (DFM) is used to describe the flow and transport in fractured porous media. Moreover, multiscale time-splitting strategy has been employed to manage different time-step sizes for different physics, such as saturation, concentration, etc. Numerical examples are provided to demonstrate the efficiency of the proposed multi-scale time splitting approach.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Computational and Applied Mathematics - Volume 333, 1 May 2018, Pages 327-349
Journal: Journal of Computational and Applied Mathematics - Volume 333, 1 May 2018, Pages 327-349
نویسندگان
Mohamed F. El-Amin, Jisheng Kou, Shuyu Sun,