Band 47
Complex Chemical Reaction Systems Mathematical Modelling and Simulation Proceedings of the Second Workshop, Heidelberg, Fed. Rep. of Germany, August 11–15, 1986
Aus der Reihe
Springer Series in Chemical Physics
-
- Englisch ausgewählt
99,99 €
inkl. gesetzl. MwSt.,
Beschreibung
Produktdetails
Einband
Taschenbuch
Erscheinungsdatum
19.01.2012
Herausgeber
Jürgen Warnatz + weitereVerlag
Springer BerlinSeitenzahl
409
Maße (L/B/H)
23,5/15,5/2,3 cm
Gewicht
639 g
Auflage
Softcover reprint of the original 1st edition 1987
Sprache
Englisch
ISBN
978-3-642-83226-0
Chemical reaction systems of practical interest are usually very complex: They consist of a large number of elementary reactions (hundreds or thou sands in a small system), mostly with rate coefficients differing by many orders of magnitude, which leads to serious stiffness, and they are often coupled with surface reaction steps and convective or diffusive processes. Thus, the derivation of a "true" chemical mechanism can be extremely cumbersome. In most cases this is done by setting up "reaction models" which are improved step by step using, for example, perturbation theory, numerical simulation and sensitivity analysis (and - hopefully, in the near future - parameter identification procedures), and by comparison with experimental data on sensitive properties. Because of the complexity of these processes, it was very difficult in the past to convince engineers to apply methods using detailed mecha nisms given in terms of elementary reactions, and even in basic sciences there was scepticism about this ambitious aim. A previous workshop on modelling of chemical reaction systems held in 1980 was an attempt to find a common language of mathematicians, chemists, and engineers working in this interdisciplinary area. Since then considerable progress has been made by the simultaneous development of applied mathematics, an enor mous increase of computer capacity, and the development of experimental techniques in physical chemistry that have made available well-working reaction mechanisms in some fields of reaction kinetics.
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