The present pagination reports both Brownian diffusion and thermophoresis aspects subject to magnetohydrodynamic Williamson fluid model. Assuming the flow is unsteady and blood is treated as Williamson fluid over a wedge with radiation. The governing equations are transformed into ordinary differential equations by using similarity variables. The numerical solutions of the transformed governing equations are obtained by using the RK 4th order method along with shooting technique solver. The effects of various physical parameters such as Hartmann number, local Weissenberg number, radiation parameter, unsteadiness parameter, Prandtl number, Lewis number, Brownian diffusion, thermophoresis, wedge angle parameter, moving wedge parameter, on velocity, temperature, concentration, skin friction, heat transfer rate and mass transfer rate have been discussed in detail. The velocity and temperature profile deprives for larger We and an opposite trend is observed for concentration. The radiation parameter is propositional to temperature and a counter behavior is observed for Pr.

本分页报道了服从磁流体动力学威廉姆森流体模型的布朗扩散和热泳方面。假设流量不稳定，并且血液被视为带有辐射的楔形体上的威廉姆森流体。通过使用相似变量将控制方程转换为常微分方程。通过使用RK 4阶方法以及射击技术求解器来获得变换后的控制方程的数值解。各种物理参数（例如哈特曼数，局部魏森伯格数，辐射参数，不稳定参数，普朗特数，路易斯数，布朗扩散，热泳，楔角参数，运动楔形参数）对速度，温度，浓度，皮肤摩擦的影响，已经详细讨论了热传递速率和质量传递速率。速度和温度曲线剥夺了更大的空间我们和集中的趋势相反。辐射参数与温度成正比，对于Pr观察到相反的行为。