Figure 9
From: On the stress-strain alignment in premixed turbulent flames
Pdfs of the direction cosines between the eigenvectors of \({\tilde{S}}_{ij}\) and \(-{\tilde{\tau }}_{ij}^{SGS}\) at different iso-surfaces of the filtered progress variable for u′/sL = 10 case at Δ ≈ 3.5δz.
