Effective Solution Method of Chemical Reaction Kinetics With Diffuse

LÜ He-xiang; QIU Kun-yu; CHEN Jian-feng

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LÜ He-xiang, QIU Kun-yu, CHEN Jian-feng. Effective Solution Method of Chemical Reaction Kinetics With Diffuse[J]. Applied Mathematics and Mechanics, 2006, 27(4): 387-394.

Citation:

LÜ He-xiang, QIU Kun-yu, CHEN Jian-feng. Effective Solution Method of Chemical Reaction Kinetics With Diffuse[J]. Applied Mathematics and Mechanics, 2006, 27(4): 387-394.

Citation:

LÜ He-xiang, QIU Kun-yu, CHEN Jian-feng. Effective Solution Method of Chemical Reaction Kinetics With Diffuse[J]. Applied Mathematics and Mechanics, 2006, 27(4): 387-394.

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Effective Solution Method of Chemical Reaction Kinetics With Diffuse

1.
Department of Engineering Mechanics, Key Laboratory of Structural Analysis for Industrial Equipment, Dalian University of Technology, Dalian 116023, P. R. China;

Received Date: 2004-05-17
Rev Recd Date: 2005-12-19
Publish Date: 2006-04-15

Abstract

Abstract

The time integration method with four-order accuracy,self-starting and implicit for the diffuse chemical reaction kinetics equation or the transient instantaneous temperature filed equation was presented.The examples show that both accuracy and stability are better than Runge-Kutta method with four-order.The coefficients of the equation are stored with sparse matrix pattern,so an algorithm is presented which combines a compact storage scheme with reduced computation cost.The computation of the competitive and consecutitive reaction in the rotating packed bed is taken as examples which shows that the method is effective.
- step-by-step integration,
- diffuse,
- chemical reaction kinetics,
- rotating packed bed,
- micro-mixing

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References(9)

References

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