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Dynamics of the Spiral Tip in a Closed Belousov--Zhabotinsky Reaction |
| ZHANG Hui-Jie1,2;WANG Peng-Ye2;ZHAO Ying-Ying1 |
| 1Department of Chemistry, Jilin University, Changchun 130023
2Laboratory of Soft Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100080 |
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| Cite this article: |
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ZHANG Hui-Jie, WANG Peng-Ye, ZHAO Ying-Ying 2005 Chin. Phys. Lett. 22 1333-1335 |
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Abstract Dynamics of spiral tip rotating in a closed system of the light sensitive Belousov--Zhabotinsky reaction is studied under a homogeneous and steady illumination. The time dependence of the kinematical parameters of meandering spiral is presented and the experimental evidence is obtained for self-synchronization of the spiral tip in a closed B-Z system without external feedback.
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| Keywords:
05.45.-a
82.40.Ck
89.75.Kd
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Published: 01 June 2005
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| PACS: |
05.45.-a
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(Nonlinear dynamics and chaos)
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82.40.Ck
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(Pattern formation in reactions with diffusion, flow and heat transfer)
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89.75.Kd
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(Patterns)
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