Propulsion and Power Research ( IF 5.4 ) Pub Date : 2021-04-09 , DOI: 10.1016/j.jppr.2020.11.006 Khilap Singh , Alok Kumar Pandey , Manoj Kumar
The main theme of this research is to find the numerical results of stagnation point flow of micropolar fluid over a porous stretchable surface due to the physical effects of internal heat generation/absorption, melting heat transfer and chemical reaction via Keller-Box method (KBM). The graphs and tables are depicted and explained for various embedded parameters. The range of melting heat transfer parameter is , the range of chemical reaction parameter is whereas the values of space-temperature dependent heat source/sink parameters lies in and . The upshots of the current problem illustrate that at fluid-solid interface, rate of HMT (heat and mass transfer) declined on escalating the values of stretching parameter. Moreover, as the values of internal heat source/sink parameter increases, heat transfer rate declines at fluid-solid interface.
中文翻译:
微极流体通过可拉伸表面与化学反应和熔化传热的 Keller-Box 方法数值解
本研究的主题是通过 Keller-Box 方法 (KBM) 寻找微极流体在多孔可拉伸表面上由于内部发热/吸收、熔化传热和化学反应的物理效应而产生的驻点流动的数值结果. 图表和表格针对各种嵌入式参数进行了描绘和解释。熔化传热参数范围为, 化学反应参数范围为 而空间温度相关的热源/汇参数的值在于 和 . 当前问题的结果表明,在流固界面,随着拉伸参数值的增加,HMT(传热和传质)速率下降。此外,随着内部热源/汇参数值的增加,流固界面处的传热率下降。