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首页> 外文期刊>International journal of numerical methods for heat & fluid flow >Irreversibility in two-dimensional magneto-nanomaterial flow of Jeffrey fluid with Arrhenius activation energy
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Irreversibility in two-dimensional magneto-nanomaterial flow of Jeffrey fluid with Arrhenius activation energy

机译：带有Arrhenius活化能的Jeffrey流体的二维磁纳米材料流的不可逆性

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Purpose The purpose of this paper is to study entropy generation in magneto-Jeffrey nanomaterial flow by impermeable moving boundary. Adopted nanomaterial model accounts Brownian and thermophoretic diffusions. Modeling is arranged for thermal radiation, nonlinear convection and viscous dissipation. In addition, the concept of Arrhenius activation energy associated with chemical reaction are introduced for description of mass transportation.Design/methodology/approach Homotopy algorithms are used to compute the system of ordinary differential equations.Findings The afore-stated analysis clearly notes that simultaneous aspects of activation energy and entropy generation are not yet investigated. Therefore, the intention here is to consider such effects to formulate and investigate the magneto-Jeffrey nanoliquid flow by impermeable moving surface.Originality/value As per the authors' knowledge, no such work has yet been published in the literature.
机译：目的本文的目的是研究通过不可渗透运动边界在磁-杰弗里纳米材料流中产生的熵。采用的纳米材料模型考虑了布朗扩散和热泳扩散。为热辐射，非线性对流和粘性耗散进行建模。此外，引入了与化学反应有关的阿累尼乌斯活化能的概念来描述物质运输。设计/方法/方法同伦算法被用于计算常微分方程组。发现前述分析清楚地指出了同时方面活化能和熵的产生尚未进行研究。因此，本文的目的是考虑这样的效应，以通过不可渗透的运动表面来配制和研究磁-杰弗里纳米液流。原始数据/值据作者所知，尚未在文献中发表此类工作。

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