Mass transfer enhancement
Mass-Transfer Enhancement by a Reversible Chemical Reaction Across the Interface of a Bubble Rising Under Stokes Flow
... The mass transfer involving a reversible chemical reaction between two species is investigated over a large range of P eclet number by direct simulations of transport ...
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Mass Transfer Characteristics in Gas-liquid-liquid System
... of mass transfer enhancement in gas–liquid–liquid systems has been reported recently by Dumont and Delmas ...of mass transfer enhancement of oxygen into aqueous media owing to ...
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Mass Transfer Characteristics in Gas-liquid-liquid System
... of mass transfer enhancement in gas–liquid–liquid systems has been reported recently by Dumont and Delmas ...of mass transfer enhancement of oxygen into aqueous media owing to ...
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Mass transfer in a membrane aerated biofilm
... The transfer through a heterotrophic aerated biofilm sup- ported on a porous membrane is mainly limited by the biofilm itself, even when the membrane has been heavily ...A mass transfer ...
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Mass transfer effects in hygroscopic measurements of aerosol particles
... 5. Conclusions 20 This paper considers the issue that, due to the short residence time allowed to bring particles to equilibrium, there is a possibility of mass transfer e ffects complicating equilibrium ...
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Heat and mass transfer in fry drying of wood
... heat transfer coef- ficient as a function of the wood’s water content for frying at 120 and 180 ! ...heat transfer coefficient ranged from 90 to 150 W=(m 2 K) for an oil temperature of 120 ! C, and from 40 ...
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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] ...
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Mass transfer effects in hygroscopic measurements of aerosol particles
... 2 Measurement techniques TDMA and the electrodynamic balance (EDB) (Richardson and Spann, 1984; Cohen et al., 1987; Ray et al., 1989; Chan et al., 1992; Tang and Munkelwitz, 1993, 1994; Chan and Chan, 2003) are the most ...
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Convective Heat Transfer Enhancement in Nanofluids: Real Anomaly or Analysis Artifact?
... Heat Transfer and Fluid Dynamic Characteristics of SiO2 Ethylene Glycol/Water Nanofluid”,Heat Transfer Engineering,29:12,1027 — 1035 [23] Kurowska ...Heat Transfer to Nanofluids, Proceedings of the ...
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Phase-Transition-Induced Carrier Mass Enhancement in 2D Ruddlesden-Popper Perovskites
... The physical origin of mass change is related to the enhanced distortion of the octahedral cages, i.e., variation of bridging Pb–I–Pb bond angle and corrugation angle δ, which is be- tween the normal to the ...
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Calculation procedure for mass transfer in fuel cells
... 190 S.B. Beale / Journal of Power Sources 128 (2004) 185–192 Fig. 11. Present method compared with linearised method for water (anode). of the mass flux, ˙ m ′′ , corresponding to low current densities. Thus, ...
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Chemical enhancement of carbon dioxide transfer across the air-sea interface
... First, previously used models are recalculated and extended; second, the needed concentration of carbonic anhydrase to explain the global enhancement is determined; and finall[r] ...
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Novel design of delta winglet pair vortex generator for heat transfer enhancement
... Heat transfer is a naturally occurring phenomenon that can be greatly enhanced with the aid of vortex generators ...heat transfer enhancement in parallel plate-fin heat ...heat transfer rates ...
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Influence of Mass Transfer Processes on Couette Flow of Magnetic Fluid
... (Received 27 October 2013; published online 10 December 2013) This article describes the results of a theoretical study of magnetic fluid two-dimensional Couett flow in magnetic fluid seal model in view of mass ...
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Ultrasound in gas–liquid systems: Effects on solubility and mass transfer
... gas–liquid mass transfer with ...to mass transfer improvements: in- creased mass transfer around the cells (improving the exchanges of nutrients and products), but also inside ...
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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 ...
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A Mass transfer model for simulating VOC sorption on building materials
... that transfer the VOCs from the bulk of the fluid phase to the specific sites within the interior of the material, as demonstrated in Figure ...The mass transfer processes include interfacial ...
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Experimental study of mass transfer in a dense bubble swarm
... describe mass transfer for the case of isolated (or very dilute) clean spherical bubbles rising in a liquid at a large bubble Reynolds number (Figueroa & Legendre, ...
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Heat-Transfer and Mixing Enhancement by Vortex Generators Used in Heat Exchanger-Reactors
... to transfer a large amount of heat while retaining low volume and ...heat transfer and mixing in the same device? Such a technology would offer many potential advantages, such as better reaction control ...
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Heat transfer and mixing enhancement by using multiple freely oscillating flexible vortex generators
... heat transfer and mixing by using freely oscillating flexible vortex generators (FVGs) ...and mass transfer (as in the active methods but without relying on an external source of ...heat ...
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