The present study focus on the magnetohydrodynamic nanofluid containing micro-organisms flow in the subsistence of thermophoresis and Brownian action event. Furthermore, Dufour and Soret effects have been taken into detail through the heat and mass transfer analysis. The coordination of partial differential equations renewed into a scheme of ordinary differential equations using the similarity renovation and also numerically solved via bvp4c MATLAB package. The physical parameters are discussed through different graphs and tabular form. Moreover, it is exposed that the raising concentration and temperature with greater utility of Dufour and Soret effect. For large values in fluid concentration for greater change in activation parameter. The larger values of Peclet number and concentration difference the density quantity of motile micro-organisms increases.

本研究的重点是在热泳的生存和布朗行为事件中包含微生物的磁流体动力学纳米流体。此外，已经通过传热和传质分析详细研究了Dufour和Soret效应。使用相似性更新将偏微分方程的协调更新为一个常微分方程方案，并且还通过bvp4c MATLAB软件包进行了数值求解。通过不同的图形和表格形式讨论了物理参数。而且，暴露出提高浓度和温度具有更大的杜福尔效应和索雷特效应。对于较大的流体浓度值，激活参数会有更大的变化。