TY - JOUR
N2 - In the paper, differential quadrature method (DQM) is used to find numerical solutions of reaction-diffusion equations with different boundary conditions. The DQM-method changes the reaction- diffusion equation (ordinary differential equation) into a system of algebraic equations. The obtained system is solved using built-in procedures of Maple®(Computer Algebra System-type program). Calculations were performed with Maple®program. The test problems include reaction-diffusion equation applied in heterogeneous catalysis. The method can be employed even in relatively hard tasks (e.g. ill-conditioned, free boundary problems).
L1 - http://journals.pan.pl/Content/113702/PDF/1-Szukiewicz.pdf
L2 - http://journals.pan.pl/Content/113702
PY - 2020
IS - No 1
EP - 11
DO - 10.24425/cpe.2019.130219
KW - numerical algorithm
KW - boundary value problem
KW - reaction-diffusion equation
A1 - Szukiewicz, Mirosław K.
PB - Polish Academy of Sciences Committee of Chemical and Process Engineering
VL - vol. 41
DA - 2020.04.20
T1 - Differential quadrature method for some diffusion-reaction problems
SP - 3
UR - http://journals.pan.pl/dlibra/publication/edition/113702
T2 - Chemical and Process Engineering
ER -