Numerical Analysis Study of Chemically Radiative MHD Williamson Nanofluid Flow over an Inclined Surface with Heat Source

Q2 Mathematics CFD Letters Pub Date : 2024-05-06 DOI:10.37934/cfdl.16.9.126142
Gopinathan Sumathi, Mini, Prathi Vijaya, Kumar, Shaik Mohammed
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Abstract

The design and optimization of systems such as nuclear reactors, solar collectors, and thermal power plants may benefit from an understanding of the behaviour of nanofluids with chemical processes, thermal radiation, and magnetic fields over inclined surfaces with heat sources.This review looks at the magnetohydrodynamic (MHD) flow of a Williamson nanofluid over an inclinable stretched sheet and the impact of thermal radiation, heat source, and chemical processes. The outcomes of the generation of heat or absorption, as well as thermal radiation, are all factored into account in the energy equation. On the other hand, the mass transport equation also takes into account chemical interactions.The similarity substitution serves to turn the governed partial differential equations for velocity, temperature, and concentration into ordinary differential equations, which are then numerically resolved with Mathematica's NDSolve program. Changes in temperature, concentration, and dimensionless velocity as a function of various factors are graphically touched upon. The temperature diminishes while the Prandtl number accelerates as the thermal boundary layer thins and the viscosity enrichment. The temperature contour develops along with the magnetic field strength. When all the parameters were compared for a particular case, a very good association was discovered. Depending on the precise conclusions and understandings drawn from the investigation of chemically radiative MHD nanofluid flow over inclined surfaces with a heat source, the applications may range greatly. It's important to remember that such research often aids in the creation of more effective and environmentally friendly solutions in a variety of sectors.
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带热源倾斜表面上的化学辐射 MHD 威廉姆森纳米流体流动的数值分析研究
本综述探讨了威廉姆森纳米流体在可倾斜拉伸板上的磁流体力学(MHD)流动以及热辐射、热源和化学过程的影响。能量方程中考虑了产生热量或吸收热量以及热辐射的结果。另一方面,质量传输方程也考虑到了化学作用。相似性替换的作用是将速度、温度和浓度的偏微分方程转化为常微分方程,然后使用 Mathematica 的 NDSolve 程序对其进行数值求解。温度、浓度和无量纲速度的变化与各种因素的函数关系用图表表示。随着热边界层的变薄和粘度的增大,温度降低,而普朗特数加快。温度等值线随着磁场强度的变化而变化。在对特定情况下的所有参数进行比较时,发现了一个非常好的关联。根据对带有热源的倾斜表面上的化学辐射 MHD 纳米流体流动的研究得出的精确结论和理解,其应用范围可能会非常广泛。重要的是要记住,此类研究通常有助于在各行各业创造更有效、更环保的解决方案。
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来源期刊
CFD Letters
CFD Letters Chemical Engineering-Fluid Flow and Transfer Processes
CiteScore
3.40
自引率
0.00%
发文量
76
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