Motion of the reaction front in the A+B->C reaction-diffusion system

被引:51
作者
Koza, Z [1 ]
Taitelbaum, H [1 ]
机构
[1] BAR ILAN UNIV, DEPT PHYS, IL-52900 RAMAT GAN, ISRAEL
关键词
D O I
10.1103/PhysRevE.54.R1040
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
We examine the parameters that govern the motion of the reaction front in the A + B --> C reaction-diffusion system with initially separated reactants. We claim that three different parameters determine the direction of motion of the front at different time regions. We predict the surprising possibility of two switches ill the direction of motion of the front, as well as a situation of a stationary front after a single change of direction.
引用
收藏
页码:R1040 / R1043
页数:4
相关论文
共 26 条
[1]   SCALING ANOMALIES IN REACTION FRONT DYNAMICS OF CONFINED SYSTEMS - REPLY [J].
ARAUJO, M ;
LARRALDE, H ;
HAVLIN, S ;
STANLEY, HE .
PHYSICAL REVIEW LETTERS, 1995, 75 (11) :2251-2251
[2]   SCALING ANOMALIES IN REACTION FRONT DYNAMICS OF CONFINED SYSTEMS [J].
ARAUJO, M ;
LARRALDE, H ;
HAVLIN, S ;
STANLEY, HE .
PHYSICAL REVIEW LETTERS, 1993, 71 (21) :3592-3595
[3]   RANDOM-FORCE-DOMINATED REACTION-KINETICS - REACTANTS MOVING UNDER RANDOM FORCES [J].
ARAUJO, M ;
HAVLIN, S ;
LARRALDE, H ;
STANLEY, HE .
PHYSICAL REVIEW LETTERS, 1992, 68 (12) :1791-1794
[4]   Reaction-diffusion front for A+B->empty-set in one dimension [J].
Barkema, GT ;
Howard, MJ ;
Cardy, JL .
PHYSICAL REVIEW E, 1996, 53 (03) :R2017-R2020
[5]   INHOMOGENEOUS 2-SPECIES ANNIHILATION IN THE STEADY-STATE [J].
BENNAIM, E ;
REDNER, S .
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1992, 25 (09) :L575-L583
[6]   PROPERTIES OF THE REACTION FRONT IN A REVERSIBLE A+B-HALF-ARROW-RIGHT-OVER-HALF-ARROW-LEFT-C(G)(K) REACTION-DIFFUSION PROCESS [J].
CHOPARD, B ;
DROZ, M ;
KARAPIPERIS, T ;
RACZ, Z .
PHYSICAL REVIEW E, 1993, 47 (01) :R40-R43
[7]   DYNAMIC MULTISCALING OF THE REACTION-DIFFUSION FRONT FOR MA+NB-]O [J].
CORNELL, S ;
KOZA, Z ;
DROZ, M .
PHYSICAL REVIEW E, 1995, 52 (04) :3500-3505
[8]   STEADY-STATE REACTION-DIFFUSION FRONT SCALING FOR MA+NB -] [INERT] [J].
CORNELL, S ;
DROZ, M .
PHYSICAL REVIEW LETTERS, 1993, 70 (24) :3824-3827
[9]   ROLE OF FLUCTUATIONS FOR INHOMOGENEOUS REACTION-DIFFUSION PHENOMENA [J].
CORNELL, S ;
DROZ, M ;
CHOPARD, B .
PHYSICAL REVIEW A, 1991, 44 (08) :4826-4832
[10]   REFINED SIMULATIONS OF THE REACTION FRONT FOR DIFFUSION-LIMITED 2-SPECIES ANNIHILATION IN ONE-DIMENSION [J].
CORNELL, SJ .
PHYSICAL REVIEW E, 1995, 51 (05) :4055-4064