STOCHASTIC-DETERMINISTIC MODELING OF THE
DEVELOPMENT OF HYDRODYNAMIC INSTABILITY
IN NONISOTHERMAL FILTRATION

M. D. Noskov, A. D. Istomin, and
A. G. Kesler

UDC 532.546

Consideration is given to the stochastic-deterministic 
approach to the modeling of the Saffman<196>Taylor hydrodynamic instability 
in nonisothermal filtration of miscible fluids in a porous medium. 
The numerical model is employed to investigate the dynamics of development 
of the instability of the case of displacement of a more viscous cold 
fluid by a less viscous hot fluid in uniformly and nonuniformly permeable 
media.

Seversk Technological Institute at Tomsk Polytechnic University, 
Seversk, Russia; email:noskov@hvd.tpu.ru. 
Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 75, No. 5, 
pp. 108-114, September-October, 2002. Original article submitted 
December 11, 2001.

JEPTER7492020027
JEPTER749207