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首页> 外文会议>International Conference on Mathematical Sciences and Applications >Effect of Brownian motion on MHD stagnation-point flow of Casson nanofluid due to a stretching sheet with zero normal flux
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Effect of Brownian motion on MHD stagnation-point flow of Casson nanofluid due to a stretching sheet with zero normal flux

机译：褐色运动对Casson纳米流体MHD停滞点流动的影响零正常通量的拉伸纸张

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This paper numerically studied heat and mass transfer flow of Casson nanofluid near to the stagnation point due to the stretching sheet with the effects of viscous dissipation, space-dependent, and temperature-dependent heat source/sink. By using similarity transformations, the governing equations of the flow problem are converted into non-linear ordinary differential equations. The resulting obtained ODE'S are solved numerically by the Keller Box method. Analyzed the influence of various physical parameters on the velocity, temperature and concentration distributions shown graphically. Present results are compared with previously published work and results are found to be a very good agreement. The velocity profile decreases with an increase in the Casson parameter and magnetic parameter. Temperature profile increases with an increase in the Casson parameter, thermophoresis parameter, Brownian motion parameter, Eckert number, space dependent internal heat source/sink, and temperature-dependent internal heat source/ sink parameters increase, while a decrease in Prandtl number. Concentration profile increases with increase Casson parameter and thermophoresis parameter.
机译：本文由于粘性耗散，空间依赖性和温度依赖性热源/水槽的效果，用粘性板数值研究了Casson Nanofluid的热量和传质流量。通过使用相似性转换，流量问题的控制方程被转换为非线性常微分方程。由凯勒盒法以数值求解所得获得的颂歌。分析了各种物理参数对图形所示速度，温度和浓度分布的影响。将结果与先前公布的工作进行比较，结果被发现是一个非常良好的一致性。速度曲线随着Casson参数和磁参数的增加而降低。温度曲线随着Casson参数，热孔参数，布朗运动参数，Eckert编号，空间依赖性内部热源/水槽和温度相关的内部热源/水槽参数的增加而增加，而Prandtl数量减少。浓度曲线随着Casson参数和热托型参数的增加而增加。

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