以磁流体力学为特征的布昂乔诺纳米流体模型的流变学和计算分析

IF 2.6 4区 物理与天体物理 Q2 PHYSICS, APPLIED
Shuguang Li, Z. Asghar, M. Waqas, Hala A. Hejazi, M. Zubair, Dilsora Abduvalieva
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引用次数: 0

摘要

本研究基于磁化卡森模型,捕捉纳米流体流动中的非线性热固浮力(即非线性混合对流)影响。通过考虑饱和多孔空间的不可压缩液体,采用了广义多孔性概念(即达西-福克海默关系)。考虑了热泳、罗宾条件、热溶分层和布朗扩散的影响。对蒸腾现象的考虑捕捉到了吸入/注入方面。流体力学基本定律被删除,以简化流变表达式。然后采用变换程序将非线性控制部分系统转换为微分系统。使用同调方法获得分析解,并确保收敛性。图解和表格结果表明了新出现变量的重要性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A rheological and computational analysis on Buongiorno nanofluid model featuring magnetohydrodynamics

This research captures nonlinear thermo-solutal buoyancy (i.e., nonlinear mixed convection) impact in nanofluid flow based on magnetized Casson model. The generalized porosity concept (i.e., Darcy–Forchheimer relationship) is employed by considering incompressible liquid that saturates the porous space. Effects of thermophoresis, Robin conditions, thermo-solutal stratifications and Brownian diffusion are accounted. Consideration of transpiration phenomenon captures suction/injection aspects. Fluid mechanics basic laws are depleted to simplify the governing rheological expressions. A transformation procedure is then employed to convert the nonlinear governing partial systems into differential systems. Homotopy methodology is used to obtain analytical solutions and convergence is ensured. Graphical and tabular outcomes are presented to address the importance of emerging variables.

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来源期刊
International Journal of Modern Physics B
International Journal of Modern Physics B 物理-物理:凝聚态物理
CiteScore
3.70
自引率
11.80%
发文量
417
审稿时长
3.1 months
期刊介绍: Launched in 1987, the International Journal of Modern Physics B covers the most important aspects and the latest developments in Condensed Matter Physics, Statistical Physics, as well as Atomic, Molecular and Optical Physics. A strong emphasis is placed on topics of current interest, such as cold atoms and molecules, new topological materials and phases, and novel low dimensional materials. One unique feature of this journal is its review section which contains articles with permanent research value besides the state-of-the-art research work in the relevant subject areas.
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