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Non-Newtonian electromagnetic fluid flow through a slanted parabolic started Riga surface with ramped energy

机译:Non-Newtonian electromagnetic fluid flow through a slanted parabolic started Riga surface with ramped energy

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The present study deals with the implications of nonNewtonian fluid via a slanted parabolic started surface with ramped energy. In addition, the characteristics of electrically conducting viscoelastic liquid moving across the Riga surface are investigated systematically, emphasized within the time-dependent concentration and temperature variations. The mathematical model is made possible by enforcing momentum and heat conservation principles in the format of partial differential equations (PDEs). Heat considerations are emphasized with respect to radiant heat influx. Similarity characteristics are leveraged to convert PDEs to ordinary differential equations. The Laplace transform method is used to find the exact solutions for the obtained differential configuration. The effect of flow on associated patterns is depicted graphically and with tables. Furthermore, fluctuation in relevant engineering parameters such as wall shear stress, temperature, and mass variability on the surface is measured. The range of parameters selected is as follows: psi[0.1-1], Pr[0.71-10], Sc[0.16-2.01], Gr = Gc[5-20], E[1-5], and R[2-10]. The analytical and numerical solutions are validated and in good agreement. It is worth reporting that the improved Hartmann number and thermal radiation values boost velocity dispersion and skin friction. As expected, respectively, energy and mass transfer rates are escalated with large values of Prandtl number and Schmidt number.
机译:本研究涉及的影响通过斜抛物线nonNewtonian流体开始表面增加能量。导电的特点粘弹性液体越过里加系统考察了表面,强调在时间浓度和温度变化。数学模型由执行成为可能动量和热量守恒的原则偏微分方程(pde)的格式。热考虑强调和尊重辐射热涌入。利用pd转换为特征常微分方程。转换方法用于找到确切的解决方案获得的微分配置。模式是描述图形和表格。此外,波动相关的工程壁剪切应力等参数,表面温度和质量变化是测量。如下:psi(0.1 - 1),公关(-10 - 0.71),Sc [0.16 - -2.01], Gr = Gc (5 - 20), E [1 - 5]R(2 - 10)。验证和良好的协议。改进的哈特曼数和报告热辐射值提高速度色散和皮肤摩擦。分别能源和传质速率与大值的普朗特数和升级施密特数。

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