The method of fundamental solutions with eigenfunction expansion method for nonhomogeneous diffusion equation
β Scribed by D. L. Young; C. W. Chen; C. M. Fan; C. C. Tsai
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 585 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0749-159X
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π SIMILAR VOLUMES
The Laplace transform is applied to remove the time-dependent variable in the di usion equation. For nonharmonic initial conditions this gives rise to a non-homogeneous modiΓΏed Helmholtz equation which we solve by the method of fundamental solutions. To do this a particular solution must be obtained
A complete boundary integral formulation for incompressible Navier -Stokes equations with time discretization by operator splitting is developed using the fundamental solutions of the Helmholtz operator equation with different order. The numerical results for the lift and the drag hysteresis associa