Numerical integration of chemical-kinetics equations
โ Scribed by V. I. Golovichev
- Book ID
- 112393794
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 1975
- Tongue
- English
- Weight
- 354 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0010-5082
No coin nor oath required. For personal study only.
๐ 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.
Difference methods of integrating the systems of ordinary differential equations of non-isothermal kinetics are analyzed. It is shown that, in a wide range of conventional schemes, the only scheme ensuringasymptotic approximation of the initial system is Euler's implicit method. The method of numeri