Erratum: "Investigations on the local entrainment velocity in a turbulent jet" [Phys. Fluids 24, 105110 (2012)]

M. Wolf*, B. Lüthi, M. Holzner, D. Krug, W. Kinzelbach, A. Tsinober

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

3 Citations (Scopus)
3 Downloads (Pure)

Abstract

Original article: Physics of Fluids 24 (10), 105110 (2012)
There is a sign error in our article1 concerning the calculations of the mean curvature H. If the normal vector is defined such that it points towards larger enstrophy values, as it is the case in Ref. 1, Eq. (A4) should read K = 4ac − b2, H = −a − c. From this, it follows that Figures 11–14 in Ref. 1 show the wrong sign for the mean curvature H. Positive and negative mean curvature values must be exchanged. Figures 11–14 in the paper should be replaced by Figures 1–4 below.
Original languageEnglish
Article number019901
Number of pages3
JournalPhysics of fluids
Volume25
Issue number1
DOIs
Publication statusPublished - Jan 2013
Externally publishedYes

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