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Stochastic identities for random isotropic fields
- Publication Year :
- 2024
-
Abstract
- This letter presents new nontrivial stochastic identities for random isotropic second rank tensor fields. They can be considered as criteria of statistical isotropy in turbulent flows of any nature. The case of axial symmetry is also considered. We confirm the validity of the identities using different direct numerical simulations of turbulent flows.<br />Comment: 7 pages, 4 figures
- Subjects :
- Physics - Fluid Dynamics
Mathematical Physics
Subjects
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.2409.04131
- Document Type :
- Working Paper