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Adomian decomposition method for the effect of transpiration on natural convection MHD flow in a vertical annulus with heat generation/absorption

机译：ADOMIAN分解方法，用于蒸腾对热发电/吸收的垂直环中的自然对流MHD流动的影响

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摘要

This article studies the effect of transpiration on a fully developed natural convection MHD flow in a vertical annulus with heat generation/absorption. The governing coupled differential equations are solved by an estimated analytical method identified as the Adomian decomposition method with initial conditions and an appropriate initial guess condition. Furthermore, the effect of several parameters illustrating the flow phenomena is considered through graphs and the numerical computations are obtained and presented through tables. However, it is observed that there is a decrease in velocity due to the effect of the suction of fluid on the heated porous wall with concurrent injection. Also, heat generation parameter enhances the temperature of the fluid on both the isothermal and constant heat flux.
机译：本文研究了蒸腾对具有发热/吸收的垂直环状的完全开发的自然对流MHD流动的影响。 控制耦合差动方程通过鉴定为具有初始条件和适当的初始猜测条件的估计分析方法来解决。 此外，通过曲线图，考虑了若干参数的效果，并且通过表获得数值计算并通过表呈现。 然而，观察到由于流体抽吸在加热的多孔壁上的效果具有并发注入，因此速度降低。 此外，发热参数增强了在等温和恒定热通量上的流体的温度。

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