COMPUTATIONALLY EFFICIENT GALERKIN TECHNIQUE FOR APPROXIMATING TRANSIENT DIFFUSION-REACTION EQUATIONS IN COMPOSITE MEDIA

被引：6

作者：

CAVENDISH, JC ^{[1
]}

OH, SH ^{[1
]}

机构：

[1] GM CORP,DEPT PHYS CHEM,WARREN,MI 48090

来源：

CHEMICAL ENGINEERING JOURNAL AND THE BIOCHEMICAL ENGINEERING JOURNAL | 1979年 / 17卷 / 01期

关键词：

D O I：

10.1016/0300-9467(79)80005-2

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Non-linear transient two-point boundary value problems which describe the interaction between diffusion and chemical reaction in a catalyst pellet are. The technique is illustrated with a transient diffusion-reaction problem in poisoned automotive catalysts pellets. © 1979.

引用

页码：41 / 54

页数：14

共 17 条

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[2]

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[3]

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[4]

Douglas, Dupont, A finite element collocation method for quasilinear parabolic equations, Mathematics of Computation, 27, (1973)

[5]

Carey, Finlayson, Chem. Eng. Sci., 30, (1975)

[6]

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[7]

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[8]

Schultz, Varga, Numer. Math., 10, (1967)

[9]

Rose, Finite difference schemes for differential equations, Mathematics of Computation, 18, (1964)

[10]

Madsen, Sincovec, Computational Methods in Nonlinear Mechanics, pp. 320-331, (1974)

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