Trigger waves in a model for catalysis

Roy H. Goodman; David S. Graff; Leonard M. Sander; Patrick Leroux-Hugon; Eric Clément

doi:10.1103/PhysRevE.52.5904

Trigger waves in a model for catalysis

Roy H. Goodman, David S. Graff, Leonard M. Sander, Patrick Leroux-Hugon, Eric Clément

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39 Scopus citations

Abstract

We consider the model of catalysis due to Ziff, Gulari, and Barshad [Phys. Rev. Lett. 56, 2553 (1986)], as a pattern formation problem. We find that the model supports trigger waves, and we examine the dependence of the wave velocity on diffusion. In addition to the usual interface width, there is a statistical broadening of the wave front that increases in time as t1/3. (c) 1995 The American Physical Society

Original language	English (US)
Pages (from-to)	5904-5909
Number of pages	6
Journal	Physical Review E
Volume	52
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevE.52.5904
State	Published - Jan 1 1995
Externally published	Yes

All Science Journal Classification (ASJC) codes

Statistical and Nonlinear Physics
Statistics and Probability
Condensed Matter Physics

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AU - Goodman, Roy H.

AU - Graff, David S.

AU - Sander, Leonard M.

AU - Leroux-Hugon, Patrick

AU - Clément, Eric

PY - 1995/1/1

Y1 - 1995/1/1

N2 - We consider the model of catalysis due to Ziff, Gulari, and Barshad [Phys. Rev. Lett. 56, 2553 (1986)], as a pattern formation problem. We find that the model supports trigger waves, and we examine the dependence of the wave velocity on diffusion. In addition to the usual interface width, there is a statistical broadening of the wave front that increases in time as t1/3. (c) 1995 The American Physical Society

AB - We consider the model of catalysis due to Ziff, Gulari, and Barshad [Phys. Rev. Lett. 56, 2553 (1986)], as a pattern formation problem. We find that the model supports trigger waves, and we examine the dependence of the wave velocity on diffusion. In addition to the usual interface width, there is a statistical broadening of the wave front that increases in time as t1/3. (c) 1995 The American Physical Society

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Trigger waves in a model for catalysis

Abstract

All Science Journal Classification (ASJC) codes

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