The multigrid method is applied to the calculation of transonic, potential flow fields about arbitrary three dimensional wing-body combinations. Numerical results for iterative convergence rate are in good agreement with those predicted by a local mode analysis and show substantial improvement over conventional relaxation algorithms.
Applications of the multigrid method to calculations of transonic potential flow about wing fuselage combinations
01.10.1981
Aufsatz (Konferenz)
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Englisch