Browsing by Author "Pecnik, R."
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Article
Analyzing a turbulent pipe flow via the one-point structure tensors: Vorticity crawlers and streak shadows
Stylianou, F. S.; Pecnik, R.; Kassinos, Stavros C. (2016)Efforts to identify and visualize near-wall structures typically focus on the region y+≳5, where large-scale structures with significant turbulent kinetic energy content reside, such as the high-speed and low-speed streaks ...
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Article
A general framework for computing the turbulence structure tensors
Stylianou, F. S.; Pecnik, R.; Kassinos, Stavros C. (2015)Good measures of the turbulence structure are important for turbulence modeling, flow diagnostics and analysis. Structure information is complementary to the componentality anisotropy that the Reynolds stress tensor carries, ...