In present investigation, the axisymmetric analysis for the Casson nano-material has been analyzed due to two parallel stretchable disks. The novel thermophoresis and Brownian aspects of nanofluid are studied by using Buongiorno nanofluid model. Similarity transformations are applied on the system of governing equations that renovate it into the problem into proper dimensionless form. The homotopic procedure is suggested for the determination of solution. The role of numerous parameters on dimensionless velocity and temperature are observed in very effective way. To study the effect of Brownian motion and thermophoresis diffusion parameter, Buongiorno model is adopted. Radial and axial velocity profile has increasing behavior for stretching ratio and Casson parameter. As the value of Biot number and thermophoresis parameter enhanced, the concentration profile also enhances and concentration profile declines due to increase in value of Brownian motion parameter. Temperature profile decreases as the value of Reynolds number and Prandtl number increased. The values of Sherwood number, Nusselt number and Skin friction are calculated at upper and lower disk to understand the behavior of stretching disks.

在目前的研究中，由于两个平行的可拉伸圆盘，已经分析了Casson纳米材料的轴对称分析。使用Buongiorno纳米流体模型研究了纳米流体的新型热泳和布朗方面。相似性变换应用于控制方程组，将其更新为适当的无量纲形式。建议使用同位异构程序确定溶液。以非常有效的方式观察了众多参数对无量纲速度和温度的作用。为了研究布朗运动和热泳扩散参数的影响，采用Buongiorno模型。径向和轴向速度分布对于拉伸比和Casson参数具有增加的行为。随着毕奥数和热泳参数的值提高，由于布朗运动参数值的增加，浓度分布图也会增强而浓度分布图会下降。温度分布随雷诺数和普朗特数的增加而降低。在上盘和下盘上计算舍伍德值，努塞尔值和蒙皮摩擦值，以了解拉伸盘的行为。