Cattaneo-Christov heat flux model for flow of variable thermal conductivity generalized Burgers fluid

作者: M. Waqas , T. Hayat , M. Farooq , S.A. Shehzad , A. Alsaedi

DOI: 10.1016/J.MOLLIQ.2016.04.086

关键词:

摘要: Abstract An attempt has been made to study the characteristics of generalized Burgers fluid over a stretched surface. Cattaneo-Christov heat flux model is utilized for formulation energy equation instead Fourier's law conduction. This can foresee impacts thermal relaxation time on boundary layer phenomenon. Employing appropriate transformations coupled nonlinear partial differential equations are converted into set ordinary equations. Convergent series solutions developed arising governing through homotopy analysis method (HAM) explore features various pertinent parameters velocity and temperature distributions. The obtained results presented in tabular form as well graphically discussed detail. Our calculations witness that converse relationship with time.

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