TY  - JOUR
T1  - A Numerical Simulation Model for <I>in situ</I> Combustion Processes with Heat Source/Sink and Variable Permeability
AU - , R.O. Olayiwola 
JO  - Journal of Modern Mathematics and Statistics
VL  - 2
IS  - 1
SP  - 30
EP  - 35
PY  - 2008
DA  - 2001/08/19
SN  - 1994-5388
DO  - jmmstat.2008.30.35
UR  - https://makhillpublications.co/view-article.php?doi=jmmstat.2008.30.35
KW  - In situ combustion
KW  -permeability
KW  -oil recovery
KW  -thin flame technique
KW  -shooting method
AB  - This study presents a mathematical model of a constant pressure <I>in situ</I> combustion process with heat source and variable permeability using high activation energy asymptotics. Numerical solutions are constructed for the governing equations using thin flame technique together with shooting method technique. The results show that temperature increases as the flame speed decreases and Frank-Kamenetskii number increases.
ER  -