A lattice Boltzmann model for thermal non-Newtonian fluid flows through porous media

Kefayati Gh. R.; Tang H.; Chan A.; Wang X.

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A lattice Boltzmann model for thermal non-Newtonian fluid flows through porous media

机译：用于热非牛顿流体的格子Boltzmann模型通过多孔介质流动

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Following recent studies by Huilgol and Kefayati 112], that developed a thermal Lattice Boltzmann method for different non-Newtonian fluids, we propose, in this paper, a general lattice Boltzmann method for thermal incompressible non-Newtonian fluids through porous media. Since no restrictions are placed on the constitutive equations in this method, the theoretical development can be applied to all fluids, whether they be Newtonian, or power law fluids, or viscoelastic and Bingham fluids. To validate the accuracy of the method, natural convection in a porous cavity was studied and compared with previous studies. Next, we employ the model to simulate natural convection of power-law and Bingham fluids in a porous cavity. (C) 2018 Elsevier Ltd. All rights reserved.

机译：在Huilgol和Kefayati 112的最近的研究之后，在本文中开发了一种用于不同非牛顿流体的热格式Boltzmann方法，本文提出了一种通过多孔介质的热量不可压缩的非牛顿流体的一般格子Boltzmann方法。由于在该方法中没有将限制放置在本构体方程上，因此可以将理论发育应用于所有流体，无论是牛顿，还是动力法流体，或粘弹性和弯曲流体。为了验证方法的准确性，研究了多孔腔中的自然对流并与先前的研究进行了比较。接下来，我们采用模型来模拟多孔腔中的动力法和弯曲液体的自然对流。（c）2018年elestvier有限公司保留所有权利。

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来源
《Computers & Fluids》 |2018年第2018期|共19页
作者
Kefayati Gh. R.; Tang H.; Chan A.; Wang X.;
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作者单位

Univ Tasmania Sch Engn Hobart Tas Australia;

Hong Kong Polytech Univ Dept Mech Engn Kowloon Hong Kong Peoples R China;

Univ Tasmania Sch Engn Hobart Tas Australia;

Univ Tasmania Sch Engn Hobart Tas Australia;

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正文语种 eng
中图分类计算机的应用;
关键词
Non-Newtonian fluid; Porous media; Natural convection; LBM;

机译：非牛顿液;多孔介质;自然对流;LBM;

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专利

1. A lattice Boltzmann model for thermal non-Newtonian fluid flows through porous media [J] . Kefayati Gh. R., Tang H., Chan A., Computers & Fluids . 2018,第期

机译：用于热非牛顿流体的格子Boltzmann模型通过多孔介质流动
2. Lattice Boltzmann simulation of the flow of non-Newtonian fluids in porous media [J] . Boek ES., Chin J., Coveney PV. International Journal of Modern Physics, B. Condensed Matter Physics, Statistical Physics, Applied Physics . 2003,第1a2期

机译：非牛顿流体在多孔介质中流动的格子玻尔兹曼模拟
3. Lattice Boltzmann simulation of fluid flow induced by thermal effect in heterogeneity porous media [J] . Hou Peng, Ju Yang, Cai Chengzheng, Thermal science . 2017,第supplaa1期

机译：非均质多孔介质中热效应引起的流体流动的格子Boltzmann模拟
4. Non-Newtonian Flow Simulation in Microscale Porous Media with the Lattice Boltzmann Method [C] . G. H. Tang, P. X. Ye, C. Bi, International Conference on Fluid Mechanics . 2011

机译：带有格子玻璃晶介质的非牛顿流动模拟与晶格Boltzmann方法
5. Laboratory Investigation of Infiltration Process of Non-Newtonian Fluids through Porous Media in a Non-Isothermal Flow Regime for Effective Remediation of Adsorbed Contaminants [D] . Naseer, Fawad . 2019

机译：非等温流动制度中多孔介质在非等温流体中的渗透过程实验室研究，用于有效修复吸附污染物
6. Extending a Gray Lattice Boltzmann Model for Simulating Fluid Flow in Multi-Scale Porous Media [O] . Jiujiang Zhu, Jingsheng Ma -1

机译：扩展灰色格子玻尔兹曼模型以模拟多尺度多孔介质中的流体流动
7. Thermal Lattice Boltzmann Model for Incompressible Flows through Porous Media [O] . Takeshi SETA, Eishun TAKEGOSHI, Kazuyuki KITANO, 2006

机译：通过多孔介质，用于不可压缩流动的热格式螺栓玻璃模型
8. Application of the lattice Boltzmann/lattice gas technique to multi-fluid flow in porous media [R] . Soll, W E, Chen, SY, Eggert, K G, 1994

机译：格子Boltzmann /格子气技术在多孔介质中多流体流动中的应用

A lattice Boltzmann model for thermal non-Newtonian fluid flows through porous media

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