In this analysis, an unsteady flow over a stretching plate with slip effect in CNT-water nanofluid has been examined. A set of ordinary differential equations have been obtained by applying the convenient similarity variables. Perturbation technique has been used to find numerical solutions of the study by applying Runge-Kutta fourth order scheme. Plots of velocity and temperature distributions for physical parameters such as velocity slip parameter, solid volume fraction, unsteadiness parameter and thermal slip parameter have been given via graphs, whereas numerical values of local skin friction coefficient and local Nusselt number have been presented in tabular form. Comparison with earlier published results specified that Runge-Kutta method of order four is applicable to solve this problem.

中文翻译：

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碳纳米管水纳米流体的非恒定流通过拉伸片而产生滑移效应

在此分析中，已经研究了在碳纳米管-水纳米流体中具有滑动效应的拉伸板上的不稳定流动。通过应用方便的相似变量已经获得了一组常微分方程。通过应用Runge-Kutta四阶格式，摄动技术已被用于寻找研究的数值解。通过图表给出了诸如滑移参数，固相体积分数，不稳定参数和热滑移参数等物理参数的速度和温度分布图，而局部皮肤摩擦系数和局部Nusselt数值以表格形式给出。与较早发表的结果进行比较，表明适用四阶的Runge-Kutta方法可解决此问题。