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On approximation to convective diffusion equation
Author(s) -
Nigam K. D. P.,
Srivastava V. K.,
Haque M. W.,
Lvov V.
Publication year - 1987
Publication title -
mathematical methods in the applied sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.719
H-Index - 65
eISSN - 1099-1476
pISSN - 0170-4214
DOI - 10.1002/mma.1670090129
Subject(s) - mathematics , laminar flow , laplace transform , homogeneous , galerkin method , isothermal process , domain (mathematical analysis) , newtonian fluid , mathematical analysis , diffusion , convection–diffusion equation , convection , flow (mathematics) , mechanics , thermodynamics , geometry , finite element method , physics , combinatorics
A closed‐form analytical solution for the problem of homogeneous and heterogeneous reactions in a isothermal non‐Newtonian laminar flow tubular reactor is presented. A technique is evolved where Galerkin method is applied in Laplace‐transformed domain.