Stagnation-Point Flow of a Nanofluid Over a Nonlinear Stretching Sheet
Stagnation-Point Flow of a Nanofluid Over a Nonlinear Stretching Sheet
复制标题
纳米流体在非线性拉伸片上的驻点流动
DOI：
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发表时间：
2013
期刊：
影响因子：
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通讯作者：
S. Sharidan
中科院分区：
文献类型：
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作者：
I. Khan;A. Hussanan;S. Sharidan
对纳米流体在非线性拉伸薄板上的驻点流动进行了理论研究。治理的非线性问题纳入布朗运动和热泳的影响，通过使用适当的相似变换转化为常微分方程。这些方程沿着边界条件的数值求解采用隐式有限差分格式称为凯勒盒法。所得的数值结果绘制成图形的有趣的流动参数。Khan和Pop（6）的结果被简化为本研究的限制情况。
Stagnation-point flow of a nanofluid over a nonlinear stretching sheet is investigated theoretically when the sheet is stretched with a power law velocity under a constant wall temperature. The governing nonlinear problem incorporates the effects of Brownian motion and thermophoresis is transformed by using appropriate similarity transformations into ordinary differential equations. These equations along with boundary conditions are solved numerically by using implicit finite difference scheme known as the Keller-box method. The obtained numerical results are plotted graphically for the interesting flow parameters. The results of Khan and Pop (6) are reduced as the limiting cases of the present studies.