Advanced application of a sublayer fence probe in highly instationary turbomachinery flows: observations on prestall instabilities
Sign Up to like & getrecommendations! Published in 2019 at "Experiments in Fluids"
DOI: 10.1007/s00348-019-2686-5
Abstract: The present paper introduces a novel approach for measuring near wall flow velocities by utilizing a sublayer surface fence probe. Hereby, a difference in static pressure builds up over a microscopic obstacle within the viscous… read more here.
Keywords: fence probe; sublayer; turbomachinery; fence ... See more keywords
Flux-variance and flux-gradient relationships in the roughness sublayer over the Amazon forest
Sign Up to like & getrecommendations! Published in 2017 at "Agricultural and Forest Meteorology"
DOI: 10.1016/j.agrformet.2017.03.009
Abstract: Abstract The failure of the Monin–Obukhov Similarity Theory (MOST) in the roughness sublayer is a major problem for the estimation of fluxes over tall forests, whenever indirect methods that rely on MOST, such as flux-gradient… read more here.
Keywords: amazon forest; flux; roughness sublayer; flux gradient ... See more keywords
Spatial modulations of kinetic energy in the roughness sublayer
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2018.458
Abstract: High-Reynolds-number experiments are conducted in the roughness sublayer of a turbulent boundary layer developing over a cubical canopy. Stereoscopic particle image velocimetry is performed in a wall-parallel plane to evidence a high degree of spatial… read more here.
Keywords: small scale; kinetic energy; roughness sublayer; sublayer ... See more keywords
Effect of Material of Metal Sublayer and Deposition Configuration on the Texture Formation in the Piezoactive ZnO Films
Sign Up to like & getrecommendations! Published in 2018 at "Technical Physics"
DOI: 10.1134/s1063784218010279
Abstract: Effect of material of metal sublayer (aluminum, vanadium, chromium, iron, cobalt, nickel, and copper) and deposition configuration on the formation of the oblique and straight texture in the ZnO films is studied. The films that… read more here.
Keywords: deposition configuration; deposition; sublayer; zno films ... See more keywords