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KIAM Preprint № 93, Moscow, 2001
Authors: Nazhestkina E.I., Sofronov I. L.
Numerical Implementation of Far-Field Boundary Conditions for Transonic Aerodynamical Flow Problems.
Numerical study of a method for imposing boundary conditions based on an exact treatment of the linearized Euler equations in the far field is given. A corresponding code is tested by using analytical solutions, considered on different computational domains. It is shown that a second order approximation algorithm provides high accuracy for real grids, and it is efficiently parallelized for the transputer system MBC-1000 by using both MPI and DVM instructions.
Publication language: russian
Research direction:
Mathematical problems and theory of numerical methods
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About authors:
  • Nazhestkina E. I.,  KIAM RAS
  • Sofronov I. L.,  KIAM RAS