Comment on “Group solution of a time dependent chemical convective process” by M.M. Kassem and A.S. Rashed, Applied Mathematics and Computation, 215 (2009) 1671–1684

摘要

The mathematical model formulated by M.M. Kassem and A.S. Rashed in their article: “Group solution of a time dependent chemical convective process, Applied Mathematics and Computation, 215 (2009) 1671–1684”, through group analysis, is reformulated and interpreted correctly so that it can represent a feasible situation. A perturbation analysis that replaces their incorrect analysis is performed and proved to compare well with a finite difference solution of the problem.