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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 ...
Flow boiling heat transfer of R134a and R245fa in a 2.3 mm tube
(PERGAMON-ELSEVIER SCIENCE LTD, 2010)
This paper presents new experimental flow boiling heat transfer results in micro-scale tubes. The experimental data were obtained in a horizontal 2.3 mm I.D stainless steel tube with heating length of 464 mm, R134a and ...
A finite element free convection model for the side wall heated cavity
(Pergamon-elsevier Science LtdOxfordInglaterra, 2000)
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 ...
Diffusional mass transfer coefficient at the water-sediment interface for wind-induced flow in very shallow lagoons
(2016)
Very shallow lagoons that are a few centimeters deep are common in the arid Andes of Northern Chile, Argentina, Bolivia and Peru . The dynamics of these lagoons are dominated by the water-sediment interface (WSI) and strong ...
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 ...
New prediction methods for CO2 evaporation inside tubes: Part II - An updated general flow boiling heat transfer model based on flow patterns
(PERGAMON-ELSEVIER SCIENCE LTD, 2008)
Corresponding to the updated flow pattern map presented in Part I of this study, an updated general flow pattern based flow boiling heat transfer model was developed for CO2 using the Cheng-Ribatski-Wojtan-Thome [L. Cheng, ...
Evidences of turbulent mixing in multi-pumping flow systems
(ELSEVIER SCIENCE BV, 2009)
Multi-pumping flow systems exploit pulsed flows delivered by Solenoid pumps. Their improved performance rely on the enhanced radial mass transport inherent to the pulsed flow, which is a consequence of the establishment ...