Journal ArticleDOI
Mass transfer at smooth and rough surfaces in a circular couette flow
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In this article, an extended set of mass transfer measurements at smooth and rough surfaces in a circular Couette flow has been carried out in the range 20000 1 3 power of the Schmidt number.About:
This article is published in International Journal of Heat and Mass Transfer.The article was published on 1986-12-01. It has received 17 citations till now. The article focuses on the topics: Reynolds number & Couette flow.read more
Citations
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Mass transfer in electrode processes. 3. ionic mass transfer and concentration polarization at rotating electrodes
TL;DR: In this paper, a general mass transfer correlation was found to apply equally well to the dissolution rates of rotating solids and to the rates of ionlo mass transfer at rotating electrodes.
Journal ArticleDOI
Anomalous mass transfer of phosphate on coral reef flats
R. W. Bilger,Marlin J. Atkinson +1 more
TL;DR: To estimate a maximal rate of phosphate uptake into coral reef-flat communities, analogies between fluid flow in pipes and water flow over coral reef flats are introduced and it is found that the Stanton number for P uptake into a sample reef flat is 5 x 10d5.
Journal ArticleDOI
Mass transport in a novel two-fluid taylor vortex extractor
TL;DR: In this article, a two-fluid Taylor Couette flow with countercurrent axial flow with axial dispersion was investigated and the mass transfer coefficient was found to be proportional to the strength of Taylor vortices.
Journal ArticleDOI
A chemical reaction-based boundary condition for flow electrification
Andrew P. Washabaugh,Markus Zahn +1 more
TL;DR: In this paper, a physical model for the charge transfer boundary condition in semi-insulating liquids was developed for flow electrification in a rotating cylindrical electrode apparatus and described polarity changes in the opencircuit voltage and short-circuit current as a function of the fluid velocity, the volume charge density dependence an the terminal constraints.
Journal ArticleDOI
Rotating reverse osmosis: A dynamic model for flux and rejection
Sangho Lee,Richard M. Lueptow +1 more
TL;DR: A rotating cylindrical RO membrane is theoretically investigated as a novel method to reduce polarization and fouling and a dynamic model based on RO membrane transport incorporating concentration polarization is used to predict the performance of rotating RO system.
References
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Book
Boundary layer theory
TL;DR: The flow laws of the actual flows at high Reynolds numbers differ considerably from those of the laminar flows treated in the preceding part, denoted as turbulence as discussed by the authors, and the actual flow is very different from that of the Poiseuille flow.
Journal ArticleDOI
The analogy between streamline curvature and buoyancy in turbulent shear flow
TL;DR: In this paper, a formal algebraic analogy is drawn between meteorological parameters such as the Richardson number and the parameters describing the effect of rotation or streamline curvature on a turbulent flow.
Journal ArticleDOI
Heat and momentum transfer in smooth and rough tubes at various prandtl numbers
D.F. Dipprey,R. H. Sabersky +1 more
TL;DR: In this paper, an experimental investigation of the relation between heat transfer and friction in smooth and rough tubes is presented from an experimental analysis of the relationship between heat and friction, where three rough tubes and one smooth tube were formed from electroplated nickel.
Book ChapterDOI
Mass-Transfer Measurements by the Limiting-Current Technique
TL;DR: Limiting current density refers to the maximum rate at 100% current efficiency at which a particular electrode reaction can proceed in the steady state as discussed by the authors, determined by the composition and transport properties of the electrolytic solution and by the hydrodynamic condition at the electrode surface.
Mass transfer in electrode processes. 3. ionic mass transfer and concentration polarization at rotating electrodes
TL;DR: In this paper, a general mass transfer correlation was found to apply equally well to the dissolution rates of rotating solids and to the rates of ionlo mass transfer at rotating electrodes.