Point‐vortex simulation of the inverse energy cascade in two‐dimensional turbulence
Point‐vortex simulation of the inverse energy cascade in two‐dimensional turbulence
复制标题
二维湍流逆能量级联的点涡模拟
DOI:
10.1063/1.863225
复制
发表时间:
1981
影响因子:
4.6
通讯作者:
H. Aref
中科院分区:
文献类型:
--
作者:
E. Siggia;H. Aref
The conventional cloud‐in‐cell vortex representation of the two‐dimensional Euler equations is modified to allow energy injection from small scales. A simulation of the inverse cascade yields an energy spectrum consistent with k−5/3 and a Kolmogoroff constant of 14.