Mechanism of deformation of a microinhomogeneous medium

1987 ◽  
Vol 19 (10) ◽  
pp. 1406-1411
Author(s):  
R. G. Shin ◽  
V. L. Katkov
Keyword(s):  
Microinhomogeneous Medium

ON APPROXIMATE OPTIMAL CONTROL FOR THE REACTION-DIFFUSION PROCESS IN MICROINHOMOGENEOUS MEDIUM

2021 ◽  
Vol 1 ◽  
pp. 22-29
Author(s):  
Natalia V. Gorban ◽  
◽  
Alexey V. Kapustyan ◽  
Elena A. Kapustyan ◽  
Alexander B. Kurilko ◽  
...  
Keyword(s):  
Optimal Control ◽  
Diffusion Process ◽  
Parabolic Equations ◽  
Reaction Diffusion ◽  
Semilinear Parabolic Equations ◽  
Diffusion Type ◽  
Controlled Processes ◽  
Microinhomogeneous Medium ◽  
Semilinear Parabolic ◽  
Approximate Control

The problem of constructing an approximate optimal control for controlled processes of chemical kinetics in microinhomogeneous medium is considered. Such processes are described by semilinear parabolic equations of the reaction-diffusion type with coefficients of the form . The preference of an approximate control as the optimal control in the problem with averaged coefficients is justified. An example of the construction of such a control is discussed and its efficiency is demonstrated.

Scattering of sound in a moving viscous microinhomogeneous medium at large Reynolds numbers

2010 ◽  
Vol 56 (2) ◽  
pp. 132-140
Author(s):  
A. G. Semenov
Keyword(s):  
Reynolds Numbers ◽  
Microinhomogeneous Medium

The equation of state of a microinhomogeneous medium and the frequency dependence of its elastic nonlinearity

2001 ◽  
Vol 47 (2) ◽  
pp. 178-183 ◽  
Author(s):  
V. Yu. Zaitsev ◽  
V. E. Nazarov ◽  
I. Yu. Belyaeva
Keyword(s):  
Equation Of State ◽  
Frequency Dependence ◽  
Elastic Nonlinearity ◽  
Microinhomogeneous Medium

On the low-frequency sound scattering in a moving microinhomogeneous medium

2009 ◽  
Vol 55 (6) ◽  
pp. 698-707 ◽  
Author(s):  
A. G. Semenov
Keyword(s):  
Low Frequency ◽  
Sound Scattering ◽  
Frequency Sound ◽  
Microinhomogeneous Medium
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