K. H. Jensen ,T. Bohr and H. Bruus
Journal of Fluid Mechanics, 2010.
doi:10.1017/S0022112010003940
Abstract
It has long been recognized that the osmotic transport characteristics of membranes
may be strongly influenced by the presence of unstirred concentration boundary
layers adjacent to the membrane. Previous experimental as well as theoretical works
have mainly focused on the case where the solutions on both sides of the membrane
remain well mixed due to an external stirring mechanism. We investigate the effects
of concentration boundary layers on the efficiency of osmotic pumping processes in
the absence of external stirring, i.e. when all advection is provided by the osmosis
itself. This case is relevant in the study of intracellular flows, e.g. in plants. For such
systems, we show that no well-defined boundary-layer thickness exists and that the
reduction in concentration can be estimated by a surprisingly simple mathematical
relation across a wide range of geometries and Péclet numbers.
hi. I notice that you’re most likely interested in creating quality backlinks and stuff. I’m merchandising scrapebox auto approve link lists. If you’d like to trade ?
Possess a exceptional evening!. Concerning examine many of the posts with your web site currently, along with Love it if more for instance ones type of posting. My partner and i put in that to help this favorites forum checklist all of which will often be verifying returning in the near future. Remember to look at this web site too along with allow me to really know what you consider.