搜索结果: 1-2 共查到“水动力学 turbulence”相关记录2条 . 查询时间(0.078 秒)
Anomalous scaling and generic structure function in turbulence
turbulence Symmetry and conservation laws
2011/8/30
We discuss on an example a general mechanism of apparition of anomalous scaling in scale invariant systems via zero modes of a scale invariant operator. We discuss the relevance of such mechanism in t...
Local and nonlocal pressure Hessian effects in real and synthetic fluid turbulence
Local and nonlocal pressure Hessian effects real and synthetic fluid turbulence
2011/8/29
The Lagrangian dynamics of the velocity gradient tensor A in isotropic and homogeneous turbulence depend on the joint action of the self-streching term and the pressure Hessian. Existing closures for ...