带有化学反应的直立表面所凹陷的 MHD 欧姆耗散粘性流体流中的同步热量和质量传输

Q3 Chemical Engineering
Ashik Hussain Mirza, Bamdeb Dey, Rita Choudhury
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引用次数: 0

摘要

本研究探讨了自由对流粘性多流体运动的运动以及带有质量和热量的直立板的输送。此外,还考虑了辐射、化学反应、粘性耗散和欧姆加热的后果。在势流方向上,横向引入了恒定磁场。为了忽略引入的磁场与产生的磁场之间的关系,考虑了一个非常小的磁雷诺数。我们使用 MATLAB 的内置求解器 bvp4c 对耦合微分方程进行了数值求解。相关参数的若干数值对流动、热量和质量传递的数值影响以图表形式呈现。此外,还提供了表层摩擦、壁面耦合应力、努塞尔特量和舍伍德值的数值预测信息。许多工业和化学过程都证明了这一范例的适用性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Synchronous Heat and Mass Transmission in MHD Ohmic Dissipative Viscous Fluid Flow Cavorted by an Upright Surface with Chemical Reaction
The present inquiry looks at the movement of a free-convective, viscous MHD transpire as well as the conveyance of an upright plate with mass and heat. The consequences of radiation, chemical reactions, viscous dissipation, and ohmic heating are additionally considered. Transversely, in the potential flow direction, a constant magnetic field is introduced. To overlook the instigated magnetic field with respect to the generated one, a very tiny magnetic Reynolds number is taken into consideration. The coupled differential equations have been solved using MATLAB's built-in solver, bvp4c, which is a numerical method. The numerical repercussions for several values of relevant parameters on flow, heat, and the transfer of mass are laid out graphically. Furthermore, table-based information is maintained for the numerical projections of skin friction, couple stress at the wall's surface, Nusselt amount, and Sherwood value. Numerous industrial and chemical processes have demonstrated the applicability of this paradigm.
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来源期刊
Journal of Advanced Research in Fluid Mechanics and Thermal Sciences
Journal of Advanced Research in Fluid Mechanics and Thermal Sciences Chemical Engineering-Fluid Flow and Transfer Processes
CiteScore
2.40
自引率
0.00%
发文量
176
期刊介绍: This journal welcomes high-quality original contributions on experimental, computational, and physical aspects of fluid mechanics and thermal sciences relevant to engineering or the environment, multiphase and microscale flows, microscale electronic and mechanical systems; medical and biological systems; and thermal and flow control in both the internal and external environment.
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