A CONSISTENT ITERATION ACCELERATION METHOD FOR 2-D TRANSPORT EQUATIONS ON NONORTHOGONAL MESHES WITH DS_n-METHOD SCHEMES

V.V. Evdokimov, R.M. Shagaliev
VANT. Ser.: Mat. Mod. Fiz. Proc 1994. Вып.3. С. 11-17.

      A consistent flow convergence acceleration method (FCA) is proposed for simple iterations (collision integral iterations) for numerical solution of 2-D transport equations with DSn -method schemes. The method is developed for general case, when space meshes are nonorthogonal and weight factors of difference scheme are space point functions. For some test problems, proving the efficiency of the proposed acceleration method comparative calculational results are included.