Dynamic processes of quartic autocatalysis chemical reaction in Williamson nanofluid flow over a parabolic surface

IF 5.1 3区工程技术 Q2 ENERGY & FUELS Thermal Science and Engineering Progress Pub Date : 2024-09-01 DOI:10.1016/j.tsep.2024.102798

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Abstract

Studying the dynamic processes of quartic autocatalysis chemical reactions in Williamson nanofluid flow over a parabolic surface is significant for optimizing and enhancing the efficiency of industrial and engineering systems involving complex fluid dynamics and chemical reactions. The investigation of the type of flow channel is very important. In the present problem, the motion is investigated on an upper horizontal surface of a paraboloid of revolution. The analysis is performed about the Williamson nanofluid flow with Cattaneo–Christov (C–C) heat flux, quartic autocatalysis chemical reaction and gyrotactic microorganisms motion past an upper horizontal surface of a paraboloid of revolution (uhspr). Similarity transformations are applied to get the non-dimensional equations in differential form. Homotopy Analysis Method (HAM) is operated for computing the solution. The solution is processed to obtain the results which have been shown through the graphs which note the effects of existing parameters on profiles. The computed results have a nice agreement with the published results. The investigations are about the upper horizontal surface of a paraboloid of revolution which has leading role in science, aerodynamics like surface of a rocket, bonnet of a car and pointed surface of a vehicle and airplane.

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抛物面上威廉姆森纳米流体流动中四元自催化化学反应的动态过程

研究威廉姆森纳米流体在抛物面上流动的四元自催化化学反应的动态过程，对于优化和提高涉及复杂流体动力学和化学反应的工业和工程系统的效率具有重要意义。对流道类型的研究非常重要。在本问题中，研究的是旋转抛物面上部水平表面上的运动。分析了威廉姆森纳米流体流过旋转抛物面（uhspr）上水平面的卡塔尼奥-克里斯托夫（C-C）热通量、四元自催化化学反应和陀螺微生物运动。应用相似变换可得到微分形式的非一维方程。同调分析法（HAM）用于计算解。对解法进行处理后得到的结果通过图表显示出来，这些图表指出了现有参数对轮廓的影响。计算结果与已公布的结果非常吻合。研究对象是旋转抛物面的上水平面，该抛物面在科学、空气动力学（如火箭表面、汽车引擎盖以及车辆和飞机的尖面）方面具有重要作用。

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来源期刊

Thermal Science and Engineering Progress Chemical Engineering-Fluid Flow and Transfer Processes

CiteScore

7.20

自引率

10.40%

发文量

327

审稿时长

41 days

期刊介绍： Thermal Science and Engineering Progress (TSEP) publishes original, high-quality research articles that span activities ranging from fundamental scientific research and discussion of the more controversial thermodynamic theories, to developments in thermal engineering that are in many instances examples of the way scientists and engineers are addressing the challenges facing a growing population – smart cities and global warming – maximising thermodynamic efficiencies and minimising all heat losses. It is intended that these will be of current relevance and interest to industry, academia and other practitioners. It is evident that many specialised journals in thermal and, to some extent, in fluid disciplines tend to focus on topics that can be classified as fundamental in nature, or are ‘applied’ and near-market. Thermal Science and Engineering Progress will bridge the gap between these two areas, allowing authors to make an easy choice, should they or a journal editor feel that their papers are ‘out of scope’ when considering other journals. The range of topics covered by Thermal Science and Engineering Progress addresses the rapid rate of development being made in thermal transfer processes as they affect traditional fields, and important growth in the topical research areas of aerospace, thermal biological and medical systems, electronics and nano-technologies, renewable energy systems, food production (including agriculture), and the need to minimise man-made thermal impacts on climate change. Review articles on appropriate topics for TSEP are encouraged, although until TSEP is fully established, these will be limited in number. Before submitting such articles, please contact one of the Editors, or a member of the Editorial Advisory Board with an outline of your proposal and your expertise in the area of your review.