Two adaptive grid methods for fixed bed systems simulation

Oliveira, Fabiane de; Oliveira, Paula de; Lopes, M.Céu; Castro, José Adilson de

doi:10.1016/0098-1354(94)85011-9

Cited by 5 publications

(2 citation statements)

References 16 publications

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“…This section is concerned with the nonlinear initial boundary value problem (13)-(14) which assumes importance in chemical engineering, for instance in the modeling of fixed bed cathalitic reactors ( [5]). In this model it is assumed that for a given axial point, the temperature values at a characteristic position of the tube radius are representative of the whole cross section.…”

Section: A Fixed Bed Cathalitic Reactormentioning

confidence: 99%

The use of splitting methods in the numerical simulation of reacting flows

et al. 2004

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The aim of this paper is to study discretizations of convection-diffusion-reaction equations using splitting methods. Estimates for the physical splitting errors and the numerical splitting errors are established. These estimates lead to the selection of optimal sequences and coupling of physical phenomena and adequate use of implicitness and explicitness. Numerical simulations of two chemical industry problems are included.

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Section: A Fixed Bed Cathalitic Reactormentioning

confidence: 99%

The use of splitting methods in the numerical simulation of reacting flows

et al. 2004

Self Cite

View full text Add to dashboard Cite

show abstract

“…This section is concerned with the nonlinear initial boundary value problem (13)-(14) which assumes importance in chemical engineering, for instance in the modeling of fixed bed cathalitic reactors ( [5]). In this model is assumed that for a given axial point, the temperature values at a characteristic position of the tube radius are representative of the whole cross section.…”

Section: A Fixed Bed Cathalitic Reactormentioning

confidence: 99%

The use of splitting methods in the numerical simulation of reacting flows

Araújo

Ferreira

Oliveira

et al. 2004

Comput. Visual Sci.

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The aim of this paper is to study discretizations of convectiondiffusion-reaction equations using splitting methods. Estimates for the physical splitting errors and the numerical splitting errors are established. These estimates lead to the selection of optimal sequences and coupling of physical phenomena and adequate use of implicitness and explicitness. Numerical simulations of two chemical industry problems are included.

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Development of an algorithm based on space refinement to solve a system of parabolic PDE’s

Guiné

2005

Applied Mathematics and Computation

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Two adaptive grid methods for fixed bed systems simulation

Cited by 5 publications

References 16 publications

The use of splitting methods in the numerical simulation of reacting flows

The use of splitting methods in the numerical simulation of reacting flows

The use of splitting methods in the numerical simulation of reacting flows

Development of an algorithm based on space refinement to solve a system of parabolic PDE’s

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