Fig 1.
The 3D comparison of fractional NWS model with the solution at α = 1 and the exact solution.
(a) The approximate solution of ϑ3(x, t). (b) The exact solution of ϑ(x, t).
Fig 2.
The physical nature of fractional NWS model compared with the exact solution and the solution at various fractional order where α ∈ [0.5, 0.75, 1].
Table 1.
The error distribution between the results of and the exact solution.
Fig 3.
The 3D comparison of fractional NWS model with the solution at α = 1 and the exact solution.
(a) The approximate solution of ϑ3(x, t). (b) The exact solution of ϑ(x, t).
Fig 4.
The physical nature of fractional NWS model compared with the exact solution and the solution at various fractional order where α ∈ [0.5, 0.75, 1].
Table 2.
The error distribution between the results of and the exact solution.