Invariants of the reduced velocity gradient tensor in turbulent flows
(2013)
Journal Article
Cardesa, J., Mistry, D., Gan, L., & Dawson, J. (2013). Invariants of the reduced velocity gradient tensor in turbulent flows. Journal of Fluid Mechanics, 716, 597-615. https://doi.org/10.1017/jfm.2012.558
In this paper we examine the invariants p and q of the reduced 2×2 velocity gradient tensor (VGT) formed from a two-dimensional (2D) slice of an incompressible three-dimensional (3D) flow. Using data from both 2D particle image velocimetry (PIV) m... Read More about Invariants of the reduced velocity gradient tensor in turbulent flows.