Measurements of Flow Velocity and Scalar Concentration in Turbulent Multi-component Jets

BM Maxwell, N Djilali, P Oshkai - 2017 - h2knowledgecentre.com
Buoyancy effects and nozzle geometry can have a significant impact on turbulent jet
dispersion. This work was motivated by applications involving hydrogen. Using helium as an
experimental proxy, buoyant horizontal jets issuing from a round orifice on the side wall of a
circular tube were analyzed experimentally using particle image velocimetry (PIV) and
planar laser-induced fluorescence (PLIF) techniques simultaneously to provide
instantaneous and time-averaged flow fields of velocity and concentration. Effects of …

Measurements of flow velocity and scalar concentration in turbulent multi-component jets: asymmetry and buoyancy effects

M Soleimani nia, B Maxwell, P Oshkai, N Djilali - Experiments in Fluids, 2020 - Springer
Buoyancy effects and nozzle geometry can have a significant impact on turbulent jet
dispersion. This work was motivated by applications involving hydrogen. Using helium as an
experimental proxy, buoyant horizontal jets issuing from a round orifice on the side wall of a
circular tube were analyzed experimentally using particle image velocimetry (PIV) and
planar laser-induced fluorescence (PLIF) techniques simultaneously to provide
instantaneous and time-averaged flow fields of velocity and concentration. Effects of …
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