Link between the effect of an electric field on wave propagation and the curvature-velocity relation

被引：7

作者：

GomezGesteira, M ^{[1
]}

Mosquera, J ^{[1
]}

Davydov, VA ^{[1
]}

PerezMunuzuri, V ^{[1
]}

Munuzuri, AP ^{[1
]}

Morozov, VG ^{[1
]}

PerezVillar, V ^{[1
]}

机构：

[1] MOSCOW INST RADIO ENGN ELECT & AUTOMAT,DEPT PHYS,MOSCOW 117454,RUSSIA

来源：

PHYSICS LETTERS A | 1997年 / 231卷 / 5-6期

关键词：

D O I：

10.1016/S0375-9601(97)00344-7

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The link between the effect of an electric field in a ID medium and the curvature-velocity relation is studied theoretically by means of a two-variable reaction-diffusion system and numerically in the framework of a two-variable Oregonator model. Theoretical results predict the existence of a relationship between critical electric field (E-cr) and critical curvature (K-cr), which is highlighted by means of the so-called V-shaped patterns. (C) 1997 Elsevier Science B.V.

引用

页码：389 / 394

页数：6

共 28 条

[1] INFLUENCE OF ELECTRIC-FIELD ON ROTATING SPIRAL WAVES IN THE BELOUSOV-ZHABOTINSKY REACTION [J].

AGLADZE, KI ;

DEKEPPER, P .

JOURNAL OF PHYSICAL CHEMISTRY, 1992, 96 (13) :5239-5242

[2] NON-SPIRAL AUTOWAVE STRUCTURES IN UNRESTRICTED EXCITABLE MEDIA [J].

BRAZHNIK, PK ;

DAVYDOV, VA .

PHYSICS LETTERS A, 1995, 199 (1-2) :40-44

[3]

BRAZHNIK PK, 1996, PHYSICA D, V194, P205

[4]

BRAZHNIK PK, 1997, UNPUB REV MOD PHYS

[5]

Davydov V. A., 1991, Soviet Physics - Uspekhi, V34, P665, DOI 10.1070/PU1991v034n08ABEH002462

[6]

DAVYDOV VA, 1996, SOV PHYS USP, V44, P665

[7] OSCILLATIONS IN CHEMICAL SYSTEMS .2. THOROUGH ANALYSIS OF TEMPORAL OSCILLATION IN BROMATE-CERIUM-MALONIC ACID SYSTEM [J].

FIELD, RJ ;

NOYES, RM ;

KOROS, E .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1972, 94 (25) :8649-&

[8] A SURVEY OF SPIRAL-WAVE BEHAVIORS IN THE OREGONATOR MODEL [J].

Jahnke, Wolfgang ;

Winfree, Arthur T. .

INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, 1991, 1 (02) :445-466

[9] SPIRAL WAVES IN THE BELOUSOV-ZHABOTINSKII REACTION [J].

KEENER, JP ;

TYSON, JJ .

PHYSICA D, 1986, 21 (2-3) :307-324

[10]

Krinsky VI, 1984, SELF ORG AUTOWAVES S, DOI DOI 10.1007/978-3-642-70210-5

← 1 2 3 →