CML MODELS AND THE NONLINEARITY OF TURBULENCE

Applied Mathematics and Mechanics (English Edition) ›› 1998, Vol. 19 ›› Issue (9): 881-887.

CML MODELS AND THE NONLINEARITY OF TURBULENCE

刘兆存

Department of Sediment, China institute of Water Resources and Hydropower Research, Beding100044, P. R. China

收稿日期:1996-06-09 修回日期:1997-05-02 出版日期:1998-09-18 发布日期:1998-09-18

CML MODELS AND THE NONLINEARITY OF TURBULENCE

Liu Zhaocun

Department of Sediment, China institute of Water Resources and Hydropower Research, Beding100044, P. R. China

Received:1996-06-09 Revised:1997-05-02 Online:1998-09-18 Published:1998-09-18

摘要/Abstract

摘要： Some new coupled map lattice (CML) models are developed for simulating both convection, diffusion and weakly or strongly terms. The structure and features of model are analysed. Numerical results show that the new models are effective for studying spatiotemporal chaos. Finally. the mechanism of turbulence isanalysed via the numerical results.

关键词: CML model, spatiotemporal chaos, turbulence

Abstract: Some new coupled map lattice (CML) models are developed for simulating both convection, diffusion and weakly or strongly terms. The structure and features of model are analysed. Numerical results show that the new models are effective for studying spatiotemporal chaos. Finally. the mechanism of turbulence isanalysed via the numerical results.

Key words: CML model, spatiotemporal chaos, turbulence

刘兆存. CML MODELS AND THE NONLINEARITY OF TURBULENCE[J]. Applied Mathematics and Mechanics (English Edition), 1998, 19(9): 881-887.

Liu Zhaocun . CML MODELS AND THE NONLINEARITY OF TURBULENCE[J]. Applied Mathematics and Mechanics (English Edition), 1998, 19(9): 881-887.

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CML MODELS AND THE NONLINEARITY OF TURBULENCE

CML MODELS AND THE NONLINEARITY OF TURBULENCE

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