An effective numerical integration method for typical stiff systems
β Scribed by Richard C. Aiken; Leon Lapidus
- Publisher
- American Institute of Chemical Engineers
- Year
- 1974
- Tongue
- English
- Weight
- 765 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0001-1541
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Chemical kinetics conserves mass and renders nonnegative solutions; a good numerical simulation would ideally produce mass-balanced, positive concentration vectors. Many time-stepping methods are mass conservative; however, unconditional positivity restricts the order of a traditional method to one.
Linear mode conversion, an important issue in the physics of plasma waves, involves an ordinary differential equation of at least is easily solved for E(p), and then E(x) is found from the fourth order. Attempts to integrate this differential equation using Bromwich integral of E(p), i.e. from a con