摘要
利用在边界层转捩中逐渐建立起来的主要动力学过程 ,对湍流级串概念做了进一步的分析 .对边界层转捩的测量结果进行定量分析 ,从所得能谱中可以清楚看到湍流级串与转捩的动力学过程的对应关系 。
The transitional primary dynamical processes, which were constructed in the experiment in a transitional boundary layer, were used to make further analysis on the turbulent cascade patterns. The quantitative results obtained from the measurement data in the transitional boundary layer experiment described the link between the turbulent cascade patterns and a sequence of transitional primary dynamics processes. This may be helpful for us to understand the turbulent cascade more deeply.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
2004年第8期2621-2624,共4页
Acta Physica Sinica
基金
国家自然科学基金 (批准号 :10 0 0 2 0 0 1)
教育部博士点基金 (批准号 :2 0 0 2 0 0 0 10 5 2 )资助的课题~~
