Numerical Simulation of Thermally Radiative and EMHD Influenced Viscoplastic Fluid Flow: A Second Law Investigation

IF 1.2 4区 物理与天体物理 Q3 PHYSICS, MULTIDISCIPLINARY Romanian Journal of Physics Pub Date : 2023-12-15 DOI:10.59277/romjphys.2023.68.117
K. Deepa
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Abstract

"This work rigorously presents the findings of entropy generation in Casson fluid flow on a Riga plate, exposed in a radiative environment. The conceptual basis for the investigation of fluid flow is the system of governing boundary layer equations. By means of implicit finite difference procedure the solutions of boundary layer equations are acquired. Primary goal of this study manifests the optimization of entropy generation in Casson fluid flow associated with EMHD (Electro Magneto Hydro Dynamics) Lorentz force and thermal radiation. Additionally, the contours of entropy generation and Bejan number are demonstrated. Validation of present results with previously obtained results from literature is accomplished conscientiously."
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热辐射和电磁流影响粘塑流体流动的数值模拟:第二定律研究
"这项工作严谨地介绍了暴露在辐射环境中的里加板上的卡松流体流动的熵产生情况。研究流体流动的概念基础是支配边界层方程系统。通过隐式有限差分程序获得了边界层方程的解。本研究的主要目标是优化卡松流体流动中与电磁流体力学(EMHD)洛伦兹力和热辐射相关的熵生成。此外,还展示了熵生成和贝扬数的轮廓。本研究结果与之前从文献中获得的结果进行了认真的验证"。
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来源期刊
Romanian Journal of Physics
Romanian Journal of Physics 物理-物理:综合
CiteScore
2.30
自引率
26.70%
发文量
0
审稿时长
4-8 weeks
期刊介绍: Romanian Journal of Physics was first published in 1992 as a continuation of the former Revue Roumaine de Physique (ISSN: 0035-4090), a journal publishing physics and engineering scientific papers established 1956 with deep roots in the early history of the modern Romanian physics. Romanian Journal of Physics is a journal of the Romanian Academy published by Editura Academiei Romane (eA). The journal has an international character intended for the publication of original physics contributions from various sub-fields including the following: -Theoretical Physics & Applied Mathematics -Nuclear Physics -Solid State Physics & Materials Science -Statistical Physics & Quantum Mechanics -Optics -Spectroscopy -Plasma & Laser Physics -(High Energy) Elementary Particles Physics -Atomic and Molecular Physics -Astrophysics -Atmosphere (Environmental) & Earth Science -Environmental Protection
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