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Local mass-transfer study in a decaying swirling flow electrochemical reactor under single-phase and two-phase (gas-liquid) flow
(Elsevier Science Sa, 2018-10)
Mass transfer was studied at the external electrode of a cylindrical electrochemical reactor with decaying swirling flow using a single phase electrolyte and also a dispersion of a gas phase in the solution. The local ...
A CFD study with analytical and experimental validation of laminar and turbulent mass-transfer in electrochemical reactors
(Electrochemical Society, 2018-01)
This work presents numerical simulations, with validation considering analytical expressions and experimental results, of masstransfer in electrochemical reactors under laminar and turbulent flows in ducts of rectangular ...
Validation of theory with experiments for local mass transfer at parallel plate electrodes under laminar flow conditions
(Electrochemical Society, 2013)
Granular flow through an aperture: Pressure and flow rate are independent
(American Physical Society, 2011-06)
We simultaneously measure the flow rate and the normal force on the base, near the outlet, during the discharge through an orifice of a dense packing of monosized disks driven by a conveyor belt. We find that the normal ...
Towards a one parameter equation for a silo discharging model with inclined outlets
(Elsevier Science Sa, 2018-08)
Experiments on the discharge of a silo with an inclined outlet are performed for three types of seeds. The angle of inclination is varied to cover the complete range from 0° to 90°. The theoretical description of the flow ...
Time-dependent mass-transfer behaviour under laminar and turbulent flow conditions in rotating electrodes: A CFD study with analytical and experimental validation
(Pergamon-Elsevier Science Ltd, 2019-07)
Results of numerical calculations and their comparison with analytical expressions or experimental data under laminar and turbulent flow conditions are reported. It is predicted the transient and steady-state behaviour of ...
Flow rate of polygonal grains through a bottleneck: Interplay between shape and size
(Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet La Plata. Instituto de Física de Líquidos y Sistemas Biológicos, 2015-11-13)
We report two-dimensional simulations of circular and polygonal grains passing through an aperture at the bottom of a silo. The mass flow rate for regular polygons is lower than for disks, as observed by other authors. We ...
Flow Injection-Traveling-Wave Ion Mobility-Mass Spectrometry for Prostate-Cancer Metabolomics
(American Chemical Society, 2018-11)
Flow injection-traveling-wave ion mobility-mass spectrometry (FITWIM-MS) was applied to the nontargeted metabolic profiling of serum extracts from 61 prostate-cancer (PCa) patients and 42 controls with an analysis speed ...