This paper focuses on advances in the understanding of both the fundamental and applied aspects of nanomaterials. Nanoparticles (titania and graphene oxide) in water-based fluid lying on a surface incorporating the leading edge accretion (or ablation) are analyzed. Entropy generation rate is also considered. The Hall current effect is induced in the flow of hybrid nanofluid, due to which the two-dimensional study converts into three-dimensional space. Similarity transformations convert the equations of momentum, heat transfer, nanoparticles volume fraction and boundary conditions into non-dimensional form. Mathematica software is used to obtain the computation through homotopy analysis method. Analysis is provided through the effects of different parameters on different profiles by sketching the graphs. Flow, heat transfer and nanoparticles concentration in TiO2/H2O, as well as GO-TiO2/H2O, are decreased with increasing the Stefan blowing effect, while entropy generation rate elevates upon increasing each parameter. Both of the velocity components are reduced with increasing the Hall parameter. Streamlines demonstrate that trapping is increased at the left side of the surface. The obtained results are compared with the published work which show the authentication of the present work.

中文翻译：

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洛伦兹力对新兴机制中纳米粒子相互作用的影响与创新方法

本文重点介绍对纳米材料的基础和应用方面的理解方面的进展。分析了水基流体中的纳米颗粒（二氧化钛和氧化石墨烯）位于结合前缘吸积（或烧蚀）的表面上。熵生成率也被考虑在内。在混合纳米流体的流动中产生霍尔电流效应，由此二维研究转化为三维空间。相似变换将动量方程、传热方程、纳米粒子体积分数和边界条件方程转换为无量纲形式。使用 Mathematica 软件通过同伦分析法得到计算。通过绘制图形，通过不同参数对不同轮廓的影响提供分析。流，TiO2/H2O 以及 GO-TiO2/H2O 中的传热和纳米粒子浓度随着 Stefan 吹气效应的增加而降低，而熵产生率随着每个参数的增加而提高。两个速度分量都随着霍尔参数的增加而减少。流线表明陷印在表面左侧增加。将获得的结果与已发表的作品进行比较，表明当前作品的真实性。