Invariants for the one-point vorticity and strain rate correlation functions
- 1 November 1981
- journal article
- research article
- Published by AIP Publishing in Physics of Fluids
- Vol. 24 (11), 1934-1936
- https://doi.org/10.1063/1.863289
Abstract
An algorithm to enumerate the number of independent scalars that determine the general tensor formed from n velocity gradients at a point in homogeneous‐isotropic turbulence is elaborated for n = 4. The physical content of the invariants that result as well as their determination from experiment is discussed.Keywords
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