A Spectral-Difference Scheme For Three-Dimensional Vorticity Equations With Single Periodical Boundary Condition
Ben-yu Guo 11 Shanghai University of Science and Technology, Shanghai, China
Received 1987-9-29 Revised Online 2006-12-8
We develop a spectral-difference scheme to solve three-dimensional vorticity equation with single periodical boundary condition. We prove the conservation, generalized stability and convergence. The numerical experiments show that this scheme gives much better results than usual difference schemes.