Dynamics Behaviors and Scaling in Intermittent Turbulence of a Shell Model  

作　　者：SUN Peng CHEN Shi-Gang WANG Guang-Rui 

机构地区：[1]physics Department, Anshan Normal College, Anshan 114005, China [2]Graduate School of China Academy of Engineering Physics, P.O. Box 2101, Beijing 100088, China [3]Institute of Applied Physics and Computational Mathematics, P.O. Box 8009, Beijing 100088, China

出　　处：《Communications in Theoretical Physics》2009年第1期149-152,共4页理论物理通讯（英文版）

基　　金：supported by National Natural Science Foundation-the Science Foundation of China Academy of Engineering Physics (NSAF) under Grant No. 10576076;the Major Projects of National Natural Science Foundation of China under Grant No. 10335010

摘　　要：In this paper, the dynamics behaviors on fo-δ parameter surface is investigated for Gledzer-Ohkitani- Yamada model We indicate the type of intermittency chaos transitions is saddle node bifurcation. We plot phase diagram on fo-δ parameter surface, which is divided into periodic, quasi-periodic, and intermittent chaos areas. By means of varying Taylor-microscale Reynolds number, we calculate the extended self-similarity of velocity structure function.

关 键 词：saddle node bifurcation critical scaling Taylor-microscale Reynolds number extended self-similarity （ESS） 

分 类 号：O571.211[理学—粒子物理与原子核物理] O322[理学—物理]