AN ELECTROTHERMAL INSTABILITY - THE INFLUENCE OF ALBEDO BOUNDARY-CONDITIONS ON THE STATIONARY STATES OF AN EXACTLY SOLVABLE MODEL

被引：34
|
作者：
SCHAT, C
WIO, HS
机构：
[1] Centro Atómico Bariloche, 8400 S.C. de Bariloche, Rio Negro
来源：
PHYSICA A | 1992年 / 180卷 / 3-4期
关键词：
D O I：
10.1016/0378-4371(92)90392-4
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In order to study the effect of partially reflective (albedo) boundary conditions on pattern formation and stability in reaction-diffusion systems, we have analyzed an exactly soluble model of an electrothermal instability: the Ballast resistor. The present results allow a continuous interpolation between the results corresponding to Neumann and Dirichlet boundary conditions, and they allow qualitative changes in the patterns to be followed.
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页码：295 / 308
页数：14
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