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Peristaltic flow of a tangent hyperbolic fluid with convective boundary condition

机译:具有对流边界条件的双曲正切流体的蠕变流

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摘要

The present work deals with the peristaltic flow of a tangent hyperbolic fluid in an asymmetric channel. The flow equations have been derived for the tangent hyperbolic fluid. Analysis has been done in the presence of convected boundary condition. The governing nonlinear partial differential equations are transformed into a system of coupled nonlinear ordinary differential equations using similarity transformations and then tackled analytically using the perturbation technique. The main focus has been given to the effects of the Biot number, the power law index and the Weissenberg number. Graphical results for velocity, temperature, pressure rise and trapping are obtained and analyzed in detail.
机译:本工作处理非对称通道中切线双曲线流体的蠕动流动。已经为切线双曲线流体导出了流动方程。在存在对流边界条件的情况下进行了分析。使用相似变换将控制的非线性偏微分方程转换为耦合的非线性常微分方程组,然后使用摄动技术进行解析处理。主要关注点是毕奥数,幂律指数和魏森伯格数的影响。获得并详细分析了速度,温度,压力上升和截留的图形结果。

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