Mass transfer modelling
Mass transfer modelling between supercritical carbon dioxide and an ionic liquid in a micro- two-phase flow
... Mass transfer modelling between supercritical carbon dioxide and an ionic liquid in a micro- two-phase flow N. Macedo Portela da Silva a , H. Helouvry a , J.-J. Letourneau a* , F. Baillon a , F. ...
2
Modelling and simulations of a Monolith Reactor for three-phase hydrogenation reactions – Rules and recommendations for mass transfer analysis
... gas-liquid mass transfer modelling via a steady-state numerical study based on a single channel and single unit cell representation, using a frame moving with the bubble and solving the liquid phase ...
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Modelling and simulations of a Monolith Reactor for three-phase hydrogenation reactions – Rules and recommendations for mass transfer analysis
... gas-liquid mass transfer modelling via a steady-state numerical study based on a single channel and single unit cell representation, using a frame moving with the bubble and solving the liquid phase ...
12
Calculation procedure for mass transfer in fuel cells
... estimate mass transfer is unreliable, even for situations where the rate of mass transfer is very ...high mass flow rates. A methodology whereby calculations on mass ...
9
Mass transfer in Taylor flow: Transfer rate modelling from measurements at the slug and film scale
... 2. Materials and methods 2.1. Experimental test-rig For the detailed investigation of Taylor bubbles an experimen- tal set-up has been designed that enables well-defined and repro- ducible Taylor bubble flows. It ...
18
Mass Transfer Characteristics in Gas-liquid-liquid System
... on mass transfer parameters like gas hold-up, interfacial area and mass transfer coefficient has been studied ...volumetric mass transfer coefficient (k L a) of different second ...
8
Heat and mass transfer in fry drying of wood
... convective transfer coefficient is between 40 and 600 W=(m 2 K) and increases as the water vapor flux ...heat transfer within the wood very rapidly becomes the limiting factor, compared to the convective ...
9
Effect of surfactants on liquid side mass transfer coefficients
... reactors, mass transfer from the gas phase to the liquid phase is a key parameter of the ...efficient mass transfer between gas and liquid ...the mass transfer efficiency, the ...
35
Mass Transfer Characteristics in Gas-liquid-liquid System
... liquid mass transfer rate has been observed (Lekhal et al., 1997). Mass transfer behaviour is important for the gas–liquid–liquid reaction system with fast parallel and consecutive reactions, ...
9
On single bubble mass transfer in a volatile liquid
... and mass transfer rate can be drastically influenced by the solutal Marangoni effect resulting from surface active contaminants accumulation at gas liquid bubble ...for mass transfer, with a ...
13
Gas-liquid mass transfer : influence of sparger location
... of power needed to disperse a certain amount of gas. The authors, however, found no clear effect of the sparger type on the gas hold-up. On the other hand, it was found that the sparger with a diameter of 0.45D gives ...
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Annual heat and mass transfer at an Ottawa site
... No observations \\-ere available from which estimates could be made of the average convective loss a t the time of maximum in summer and minimum in winter.. T h e expre[r] ...
13
Mass transfer properties of chlorinated aromatic polyamide reverse osmosis membranes
... Open Archive TOULOUSE Archive Ouverte (OATAO) OATAO is an open access repository that collects the work of Toulouse researchers and makes it freely available over the web[r] ...
9
Modelling the Effect of Mass-Draining on Prominence Eruptions
... that mass plays in the global evo- lution and eruption of flux ropes, suggesting that it depends on four main parameters; the strength of the surface field generating the background potential field, how much ...
14
Mass transfer assessment and kinetic investigation of biphasic catalytic systems
... to the repository administrator: tech-oatao@listes-diff.inp-toulouse.fr This is an author’s version published in: http://oatao.univ-toulouse.fr/20846 To cite this version: Julcour-Lebigue, Carine and Blanco, ...
27
Ultrasound in gas–liquid systems: Effects on solubility and mass transfer
... sequently mass transfer through the concentration gradient and not through the mass transfer ...ozone mass transfer, mostly in large-scale reactors, and stressed the need for ...
8
Modelling and optimisation of gas-liquid mass transfer in a microporous hollow fiber membrane aerated bioreactor used to produce surfactin
... oxygen transfer coe fficient is embedded) to dimensionless operating parameters are still rare in the literature, and are limited to the adaptation of already ex isting general relations, that are not well adapted ...
12
Heat and mass transfer during fry-drying of sewage sludge
... Continuous versus Discontinuous Measurement Methods Most frying heat and mass transfer studies use a discon- tinuous method to construct the fry-drying curve. [17,18,35–37] This requires interrupting frying ...
23
Mass transfer effects in hygroscopic measurements of aerosol particles
... The hygroscopicity of aerosol particles is commonly re- ported in terms of particle size (or mass) changes as a func- tion of RH under saturation conditions. The aerosol wa- ter content is obtained by comparing ...
11
Mass transfer effects in hygroscopic measurements of aerosol particles
... 5 Kanakidou, M., Seinfeld, J. H., Pandis, S. N., Barnes, I., Dentener, F. J., Facchini, M. C., van Dingenen, R., Ervens, B., Nenes, A., Nielsen, C. J., Swietlicki, E., Putaud, J. P., Balkanski, Y., Fuzzi, S., Horth, J., ...
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