22 citations · 47 across the 7 of their papers we have counts for
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3 papers · 1 filter
physics.flu-dyn2020
Effect of filter kernel on scale-energetics of near-wall turbulent structures
Daniel Feldmann, Mohammad Umair, Marc Avila +1
Inter-scale energy fluxes, , are widely used as a diagnostic tool to analyse energy transfer across length scales, , in turbulence data. Here, we investigate how the choice…
physics.flu-dyn2020★ 1 cited
Turbulent kinetic energy transport in oscillatory pipe flow
Claus Wagner, Daniel Feldmann
Laminar as well as turbulent oscillatory pipe flows occur in many fields of biomedical science and engineering. Pulmonary air flow and vascular blood flow are usually laminar, beca…
physics.flu-dyn2020★ 2 cited
On phase asymmetries in oscillatory pipe flow
Daniel Feldmann, Claus Wagner
We present results from direct numerical simulations (DNS) of oscillatory pipe flow at several dimensionless frequencies Wo = {6.5, 13, 26} and one fixed shear Reynolds number Re_τ…