Exact Solutions of Steady Plane Flows of an Incompressible Fluid of Variable Viscosity Using (ξ, ψ)- Or (η, ψ)- Coordinates
Commenced in January 2007
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Exact Solutions of Steady Plane Flows of an Incompressible Fluid of Variable Viscosity Using (ξ, ψ)- Or (η, ψ)- Coordinates

Authors: Rana Khalid Naeem, Asif Mansoor, Waseem Ahmed Khan, Aurangzaib

Abstract:

The exact solutions of the equations describing the steady plane motion of an incompressible fluid of variable viscosity for an arbitrary state equation are determined in the (ξ,ψ) − or (η,ψ )- coordinates where ψ(x,y) is the stream function, ξ and η are the parts of the analytic function, ϖ =ξ( x,y )+iη( x,y ). Most of the solutions involve arbitrary function/ functions indicating  that the flow equations possess an infinite set of solutions. 

Keywords: Exact solutions, Fluid of variable viscosity, Navier-Stokes equations, Steady plane flows

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1329987

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[1] R.K. Naeem, and S.A Nadeem, "Study of plane steady plane flows of an incompressible fluid of variable viscosity using Martin-s method," Applied Mechanics and Engineering J. , vol.1, no.3, pp. 397-433, 1996.
[2] M.H. Martins, "The flow of a viscous fluid," Rat. Mech.Anal, no. 41, pp266-287, 1971.
[3] R.K. Naeem, and S.A Ali, "A class of exact solutions to equations governing the steady plane flows of an incompressible fluid of variable viscosity via von-Mises variables, International Journal of Applied Mechanics and Engineering, vol .6, no. 2, pp. 395-436, 2001.
[4] F. Labropulu, and O.P. Chandna, "Exact solutions of steady plane MHD aligned flows using (╬¥ ,╬À )-or (╬À ,¤ê )-coordinates," Int. J. Math. & Math. Sc., vol.20, no.1, pp. 165-186, 1997.