Flow of viscous nanofluid between the concentric cylinders

The resent article develo s the analytic and numerical solutions for the steady flow of viscous nanofluid between the concentric cylinders. The inner cylinder here moves while the outer cylinder remains fixed. Ex ressions of velocity, tem erature, concentration and nano article fraction are derived. The solutions are analyzed via different involved arameters. Numerical values for Dufour and thermo horesis arameters are tabulated by o timization method. Convergence of obtained solution is checked by the Hybrid Genetic and Nelder-Mead algorithm. Gra hical results for different ertinent arameters are resented and discussed