Micropolar theories present an excellent mechanism for exploring new non-Newtonian materials processing provides a stimulating area for process engineering simulation. Motivated by area for process engineering applications, the present article presents the scope of finite element method in solving a mathematical model for magnetohydrodynamic, incompressible, dissipative and chemically reacting micropolar fluid flow and heat and mass transfer through a porous medium from an inclined plate with heat source/sink has been investigated. For this purpose, the set of governing equations have been reframed and put into a dimensionless form under the assumption of low Reynolds number with appropriate dimensionless quantities that can fit into the finite element formulation. In addition to highlighting the operational aspects of weighted residual scheme, a detailed investigation has been carried out on the associated flow structure, heat and mass transfer. The evolution of many multi-physical parameters in these variables is illustrated graphically. Finite element code is benchmarked with the results reported in the literature to check the validity and accuracy under some limiting cases and excellent agreement is seen with published solutions and results of skin friction coefficient, couple stress coefficient, Nusselt number and Sherwood number for invoked parameter are tabulated which shows that increasing heat source/sink parameter elevates temperature. Chemical reaction parameter reduces velocity and concentration gradients. Sherwood number enhances as chemical reaction parameter increases but reverse phenomena is observed in case of inclination of angle. Furthermore, a grid independency test has been carried out for different grid sizes which has proven this method is adequate.

微极理论为探索新的非牛顿材料加工提供了一种极好的机制，为工艺工程仿真提供了一个刺激领域。出于过程工程领域的动机，本文介绍了有限元方法在求解磁流体动力学，不可压缩，耗散和化学反应的微极性流体流动以及通过多孔介质从倾斜板上通过多孔介质进行的传热和传质的数学模型的范围。源/接收器已被调查。为此，在具有低雷诺数且具有适合于有限元公式的适当无量纲量的假设下，重新构造了一组控制方程，并使其变为无量纲形式。除了强调加权残差方案的操作方面，已经对相关的流动结构，传热和传质进行了详细的研究。这些变量中许多多物理参数的演变以图形方式说明。有限元代码以文献报道的结果为基准，以检查在某些极限情况下的有效性和准确性，并且与已发布的解决方案达成了很好的一致性，并且所调用参数的皮肤摩擦系数，耦合应力系数，努塞尔数和舍伍德数的结果为表中显示了增加的热源/散热器参数会升高温度。化学反应参数可降低速度和浓度梯度。随着化学反应参数的增加，舍伍德数增加，但是在倾斜的情况下观察到相反的现象。此外，