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Transient multicomponent diffusion with heterogeneous reaction
Author(s) -
Hudson J. L.
Publication year - 1967
Publication title -
aiche journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.958
H-Index - 167
eISSN - 1547-5905
pISSN - 0001-1541
DOI - 10.1002/aic.690130525
Subject(s) - laplace transform , transient (computer programming) , thermal diffusivity , dimension (graph theory) , diffusion , reaction–diffusion system , inverse laplace transform , thermodynamics , mathematics , mathematical analysis , physics , computer science , pure mathematics , operating system
Abstract The problem of transient multicomponent diffusion of an arbitrary number of components in one‐dimension with heterogeneous reaction has been solved exactly by means of the Laplace transform. Linearized expressions for the diffusion and reaction were used. Numerical evaluations of the solution are given and a comparison made with results derived by use of an effective diffusivity.