A high-accurate solution for Darcy-Brinkman double-diffusive convection in saturated porous media

Shao Qian; Fahs Marwan; Younes Anis; Makradi Ahmed

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A high-accurate solution for Darcy-Brinkman double-diffusive convection in saturated porous media

机译：饱和多孔介质中Darcy-Brinkman双扩散对流的高精度解决方案

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The main purpose of this article is to present a high-accurate reference solution for double-diffusive convection in a confined saturated porous medium. The solution is developed using the Fourier-Galerkin spectral method for the coupled flow, heat, and mass transfer equations. The accuracy of the obtained solution is investigated in terms of the truncation orders of the Fourier series and by comparison against a newly developed finite-element model. Results of simulations highlight the accuracy of the proposed reference solution and show its worthiness for benchmarking numerical models dealing with Darcy-Brinkman double-diffusive convection.

机译：本文的主要目的是提出一种用于封闭饱和多孔介质中双扩散对流的高精度参考溶液。该解决方案是使用傅立叶-加勒金谱方法针对耦合的流动，传热和传质方程开发的。根据傅立叶级数的截断阶数并与新开发的有限元模型进行比较，研究了所得解的准确性。仿真结果突出了所提出参考解决方案的准确性，并表明了其对于基准处理达西-布林克曼双扩散对流数值模型的价值。

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《Numerical Heat Transfer, Part B. Fundamentals: An International Journal of Computation and Methodology》 |2016年第6期|共22页
作者
Shao Qian; Fahs Marwan; Younes Anis; Makradi Ahmed;
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正文语种 eng
中图分类热力工程、热机;
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1. A high-accurate solution for Darcy-Brinkman double-diffusive convection in saturated porous media [J] . Shao Qian, Fahs Marwan, Younes Anis, Numerical Heat Transfer, Part B. Fundamentals: An International Journal of Computation and Methodology . 2016,第1a6期

机译：饱和多孔介质中Darcy-Brinkman双扩散对流的高精度解决方案
2. Significance of the inconstant viscosity and internal heat generation on the occurrence of Darcy-Brinkman convective motion in a couple-stress fluid saturated porous medium: An analytical solution [J] . Dhananjay Yadav, U.S. Mahabaleshwar, Abderrahim Wakif, International Communications in Heat and Mass Transfer . 2021,第Mara期

机译：在耦合液饱和多孔介质中达西 - Brinkman对流运动发生不全粘度和内部发热的重要性：分析溶液
3. Weak nonlinear analysis of Darcy-Brinkman convection in Oldroyd-B fluid saturated porous media under temperature modulation [J] . Sun Qiulei, Wang Shaowei, Zhao Moli, International Journal of Heat and Mass Transfer . 2019,第AUGa期

机译：温度调制下Oldroyd-B流体饱和多孔介质中达西-布林克曼对流的弱非线性分析
4. Double-Diffusive Nanofluid Convection in Porous Medium with Rotation: Darcy-Brinkman Model [C] . Jyoti Sharma, Urvashi Gupta International Conference on Computational Heat and Mass Transfer . 2016

机译：具有旋转的多孔介质中的双重扩散纳米流体对流：达西 - 布兰克曼模型
5. Chemoporoelastic solution of transversely isotropic saturated porous media. [D] . Diaz Perez, Arturo. 2004

机译：横向各向同性饱和多孔介质的化学孔隙弹性溶液。
6. Finite element analysis of double-diffusive natural convection in a porous triangular enclosure filled with Al2O3-water nanofluid in presence of heat generation [O] . Raju Chowdhury, Salma Parvin, Md. Abdul Hakim Khan 2016

机译：存在生热的充满Al2O3-水纳米流体的多孔三角形外壳中双扩散自然对流的有限元分析
7. Combined Effect of Suspended Particles and Rotation on Double-Diffusive Convection in a Viscoelastic Fluid Saturated by a Darcy-Brinkman Porous Medium [O] . G. C. Rana, R. C. Thakur 2013

机译：悬浮颗粒和旋转对Darcy-Brinkman多孔介质饱和粘弹性流体双扩散对流的复合作用

A high-accurate solution for Darcy-Brinkman double-diffusive convection in saturated porous media

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