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Your search keyword '"Pantokratoras, Asterios"' showing total 2 results
2 results on '"Pantokratoras, Asterios"'

1. Comment on the paper "Lie group method for the modified model of MHD flow and heat transfer of a non-Newtonian fluid with prescribed heat flux over a moving porous plate, Xinhui Si, Lili Yuan, Liancun Zheng, Yanan Shen, Limei Cao, Journal of Molecular Liquids 220 (2016) 768–777"

Author

Pantokratoras, Asterios

Subjects
*HEAT transfer fluids, *LIE groups, *HEAT flux, *MAGNETOHYDRODYNAMICS, *NUSSELT number, *REYNOLDS number
Abstract

The present comment concerns some doubtful results included in the above paper. • The comment concerns a paper published in JML. • The slip parameter and the local Reynolds number are dimensional and wrong. • The local skin friction coefficient and the local Nusselt number are dimensional and wrong. [ABSTRACT FROM AUTHOR]

Published
2019
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2. Comment on the paper "Impact of variable thermal conductivity in doubly stratified chemically reactive flow subject to non-Fourier heat flux theory, T. Hayat, M. Zubair, M. Waqas, A. Alsaedi, M. Ayub, Journal of Molecular Liquids 234 (2017) 444–451"

Author

Pantokratoras, Asterios

Subjects
*REACTIVE flow, *HEAT flux, *THERMAL conductivity, *LIQUIDS, *STRATIFIED flow, *PERIODICAL publishing
Abstract

In the above paper the first Rivlin-Ericken parameter is dimensional, not dimensionless as the authors claim. In addition, although the problem is non-similar, the authors used the similarity method of solution which is not accurate. • The comment concerns a paper published in Journal of Molecular Liquids. • The first Rivlin-Ericken parameter is dimensional, not dimensionless as the authors claim. • The similarity method used for the non-similar problem is not accurate. [ABSTRACT FROM AUTHOR]

Published
2020
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