Calculations for 3D boundary layer by high accuracy finite-difference method

The results of the new high accuracy numerical method application to solving 3D laminar boundary layer equations over blunt smooth bodies with permeable surface are presented. For the wide range of the problem parameters the influence of the grid spacing and the mesh type (uniform and nonuniform) on the solution accuracy is investigated. The mesh convergence on the embedded grids sequence is demonstrated. The comparison with results obtained on the basis of Keller and Petukhov methods, having second and forth approximation orders, is presented.