کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4994379 1458033 2017 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Simulation of double diffusive convection in fluid-saturated porous media by lattice Boltzmann method
ترجمه فارسی عنوان
شبیه سازی انتقال دو طرفه در رسانه های متخلخل مایع اشباع با روش شبکه بولتزمن
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
چکیده انگلیسی
The research on double diffusive convection in porous media is important to deepen our insights into sustainable development and environment protection. A lattice Boltzmann (LB) model for REV (representative elementary volume) scale simulation of double diffusive convection in fluid-saturated porous media is proposed in the present work. It can work well not only for porous media with uniform porosity but also for non-uniform porous media. Several benchmark tests are adopted to validate its capability. The good agreement with previous publications demonstrates its applicability. It can provide an alternative numerical tool for modelling complex heat and mass transfer in fluid-saturated porous media beyond double diffusive convection, such as heat and moisture transfer in multi-layer building materials.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Heat and Mass Transfer - Volume 108, Part B, May 2017, Pages 1501-1510
نویسندگان
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