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Comments on the two published papers By M.M.Khader and Ahmed M. Megahed In 1. Numerical solution for boundary layer flow due to a nonlinearly stretching sheet with variable thickness and slip velocity [Eur. Phys. J. Plus (2013) 128: 100]. 2. Differential transformation method for studying flow and heat transfer due to stretching sheet embedded in porous medium with variable thickness, variable thermal conductivity, and thermal radiation [Appl. Math. Mech. -Engl. Ed., 35(11), 1387–1400 (2014)].

researchgate.net • 2015
العودة
معلومات البحث
المؤلفون Mostafa A. A. Mahmoud
الكلمات المفتاحية Not Available
المجلة العلمية researchgate.net
الناشر Not Available
المجلد Not Available
العدد Not Available
الصفحات Not Available
publication.type International
رابط البحث Not Available
المواد المرفقة Not Available
الملخص
In the first paper [1], the authors numerically study the flow of an
incompressible Newtonian fluid over a continuously stretching sheet with
power law surface velocity, slip velocity and variable thickness using the
finite difference method (FDM). The authors claimed that the problem is valid
only for 1 ≠ m .
2 = m is one value used by the authors in their studies. It was found that :