Wavelet Preconditioners of Electrohydrodynamic flow problem
Year: 2017
Journal of Information and Computing Science, Vol. 12 (2017), Iss. 3 : pp. 203–209
Abstract
In this paper wavelet preconditioned method is used for the solution of Electrohydrodynamic flow problem. A finite difference method is used for the solution of Electrohydrodynamic flow equation. The method comprise the nonlinear Newton iteration on the outer loop and a linear iteration on the inside loop where wavelet based preconditioned GMRES (Generalized Minimum Residual) method is used. In the scheme the Jacobian vector product is approximated accurately with much ease (without forming Jacobian explicitly and requiring no extra storage). It overcomes the limitations of conventional schemes for the numerical solution of Electrohydrodynamic flow problem, for computing fluid velocity, covering wide range of Hartmann electric number (Ha) parameter with constant of practical interest. To confirm and validate the solutions obtained, by the present method, are compared with those obtained by GMRES method.
Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/2024-JICS-22478
Journal of Information and Computing Science, Vol. 12 (2017), Iss. 3 : pp. 203–209
Published online: 2017-01
AMS Subject Headings:
Copyright: COPYRIGHT: © Global Science Press
Pages: 7