Week - 2 - Explicit and Implicit Analysis
Explicit
- No iterations
- Conditionally stable, Courant-Friedrich-Levy(CFL) criteria
- Needs low memory
- Relatively smaller time steps
- Spatial derivative evaluated at ‘n’ time interval
Implicit
- Iteration required for nonlinear problem
- Needs high memory
- Large time steps and may change due to nonlinearities
- Spatial derivative evaluated at ‘n+1’ time interval