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首页> 外文期刊>Applied and Computational Mechanics >Steady Stokes flow of a non-Newtonian Reiner-Rivlin fluid streaming over an approximate liquid spheroid
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Steady Stokes flow of a non-Newtonian Reiner-Rivlin fluid streaming over an approximate liquid spheroid

机译：在近似液体球状体上稳定的非牛顿Reiner-rivlin流体流的流动

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The investigation is carried out to study steady Stokes axisymmetrical Reiner-Rivlin streaming flow over a fixed viscous droplet, and this droplet to be deformed sphere in shape. As boundary conditions, vanishing of radial velocities, continuity of tangential velocities and shear stresses at the droplet surface are used. The very common configuration of approximate sphere governed by polar equation $ilde{r} =a[1 +lpha_m artheta_m(zeta)]$ has been considered for the study to $o(arepsilon)$ describing the distortion. Based on the Stokes approximation, an analytical investigation is achieved in the orthogonal curve linear framework in an unbounded region of a Reiner-Rivlin fluid. In constraining cases, some earlier noted outcomes are obtained. Also, the yielded outcomes for the drag have been compared with solution existing in the literature. Further, the change for both force and pressure are evaluated with deflection w.r.t. the parameters of interest and shown through table and graphs.
机译：进行调查以研究稳定的尖端轴对称改装脊流血流流过固定粘性液滴，并且该液滴是变形的球形。作为边界条件，使用径向速度的消失，切向速度连续性和液滴表面处的剪切应力。由极性方程$ tilde {r} {r} = a [1 + alpha_m vartheta_m（ zeta）] $的近似球体的非常常见的配置已被认为是研究到$ o（ varepsilon）$描述失真。基于Stokes近似，在Reiner-rivlin流体的无界区域中的正交曲线线性框架中实现了分析研究。在约束案件中，获得了一些早期的注明结果。此外，将拖动的所产生的结果与文献中存在的溶液进行比较。此外，用偏转W.R.T评估力和压力的变化。感兴趣的参数和通过表和图表所示。

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