Ferroliquids are made out of exceptionally tiny nanoscale particles (usually diameter 10 nanometers or less) of hematite, magnetite or some other compound comprising iron and a liquid. This is small enough for thermal agitation to scatter them equally inside a transporter liquid, and for them to contribute to general magnetic response of the liquid. The composition of the typical ferroliquid is about 5% magnetic solids, 10% surfactant and 85% carrier by volume. There are frequent applications of ferrofluids in mechanical and industrial engineering. Ferrofluids have innovative characteristics and their impact in magnetic fields prompts many fascinating applications. Albeit magnetic liquids are already utilized in certain devices they have not yet been abused to any level. It is trusted that this research communication may investigate the analyst to think of considering new uses for this entrancing material. Therefore, modeling is developed for the ferrofluid stagnation flow over a stretched surface with Ohmic heating and dissipation. The Tiwari–Das model is used for mathematical modeling of nanofluid. The nonlinear system of differential equations is first converted into first order and then tackled through the built-in-Shooting method. The impact of the different pertinent flow parameters is discussed on the velocity, temperature, Nusselt number and skin friction coefficient through the various plots and tables.

中文翻译：

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具有欧姆加热和粘性耗散的铁磁流体（非牛顿）的数值建模和 MHD 驻点流动

铁液由赤铁矿、磁铁矿或其他一些包含铁和液体的化合物的极细纳米级颗粒（通常直径为 10 纳米或更小）制成。这足够小，热搅拌可以将它们均匀地分散在转运液体中，并有助于它们对液体的一般磁响应做出贡献。典型的铁磁液体的组成按体积计约为 5% 的磁性固体、10% 的表面活性剂和 85% 的载体。铁磁流体在机械和工业工程中经常应用。铁磁流体具有创新特性，它们在磁场中的影响催生了许多引人入胜的应用。尽管磁性液体已经在某些设备中使用，但它们尚未被滥用到任何程度。值得信赖的是，这种研究交流可能会调查分析师以考虑考虑这种引人入胜的材料的新用途。因此，针对具有欧姆加热和耗散的拉伸表面上的铁磁流体停滞流动开发了建模。Tiwari-Das 模型用于纳米流体的数学建模。微分方程的非线性系统首先转换为一阶，然后通过内置的Shooting方法进行处理。通过各种图表和表格讨论了不同相关流动参数对速度、温度、努塞尔数和表面摩擦系数的影响。Tiwari-Das 模型用于纳米流体的数学建模。微分方程的非线性系统首先转换为一阶，然后通过内置的Shooting方法进行处理。通过各种图表和表格讨论了不同相关流动参数对速度、温度、努塞尔数和表面摩擦系数的影响。Tiwari-Das 模型用于纳米流体的数学建模。微分方程的非线性系统首先转换为一阶，然后通过内置的Shooting方法进行处理。通过各种图表和表格讨论了不同相关流动参数对速度、温度、努塞尔数和表面摩擦系数的影响。