Chromatographic performance of monolithic and particulate stationary phases: Hydrodynamics and adsorption capacity

FC Leinweber, U Tallarek - Journal of Chromatography A, 2003 - Elsevier
Monolithic chromatographic support structures offer, as compared to the conventional
particulate materials, a unique combination of high bed permeability, optimized solute …

Hydrodynamic dispersion in confined packed beds

RS Maier, DM Kroll, RS Bernard, SE Howington… - Physics of …, 2003 - pubs.aip.org
Column-flow reactors and chromatographic columns are widely used to control and
measure solute dispersion. Solute is dispersed by molecular diffusion and by solvent flow …

[PDF][PDF] Interphase drag coefficients in gas–solid flows

D Kandhai, JJ Derksen… - AIChE journal, 2003 - homepages.abdn.ac.uk
Gassolid fluidized-bed reactors are commonly used in the process industries due to their
high operational efficiency regarding, for instance, solids mixing and heat and mass trans-Ž …

Simulation and analysis of flow patterns around the scleractinian coral Madracis mirabilis (Duchassaing and Michelotti)

JA Kaandorp, EA Koopman… - … of the Royal …, 2003 - royalsocietypublishing.org
Three–dimensional morphologies of Madracis mirabilis were obtained using X–ray
computed tomography scanning techniques. The morphologies were used to simulate the …

Analysis of flow and transport in refractive index matched porous media

M Stöhr - 2003 - archiv.ub.uni-heidelberg.de
In the present work a novel method for the measurement of flow and transport in porous
media has been developped. Through the employment of particularly applicative solids …

A PGSE study of propane gas flow through model porous bead packs

SL Codd, SA Altobelli - Journal of Magnetic Resonance, 2003 - Elsevier
We present a study of the probability density for molecular displacements of gas flowing
through bead packs. The three bead packs to be described are composed of polydispersed …

Perfusive flow and intraparticle distribution of a neutral analyte in capillary electrochromatography

U Tallarek, M Pačes, E Rapp - Electrophoresis, 2003 - Wiley Online Library
The relevance and magnitude of an electroosmotic perfusion mechanism in
electrochromatography is analyzed. To systemize our studies we first considered the …

[PDF][PDF] presented by Diplom-Physicist Michael Stöhr born in Stuttgart

DPM Stöhr - archiv.ub.uni-heidelberg.de
In the present work a novel method for the measurement of flow and transport in porous
media has been developped. Through the employment of particularly applicative solids …