Results 191 to 200 of about 1,857,853 (240)
Axial diffusion effect on concentration dispersion
International Journal of Heat and Mass Transfer, 2015 This work presents an analytical attempt to illustrate the effect of axial diffusion on concentration dispersion in packed tube flows. The concentration moment method is applied to derive the analytical solution for time-dependent Taylor dispersion ...
Zi Wu, G Q Chen
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A new numerical method for axial dispersion characterization in microreactors [PDF]
Chemical Engineering Science, 2017 Axial dispersion is a key phenomenon in reactor engineering that can affect yield and selectivity when reactions are carried out. Therefore its characterization is necessary for an adequate modelling of the reactor. The development of compact reactors to
Christophe Gourdon, Michel Cabassud
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, 2017 International audienceThe aim of the present work is to propose a simple, reliable and effective model of hydrodynamics in fluidized bed reactor (FBR).
Ghozlane Khaled +5 more
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Variation of the local effective axial dispersion coefficient with bed height in expanded beds
Chemical Engineering Journal, 2005 Dong-Qiang Lin +2 more
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MEASUREMENT OF AXIAL DISPERSION COEFFICIENT IN A PACKED BED USING X-RAY
, 2002 Dispersion of the liquid in a porous media is of great importance in many areas of engineering and has been studied by several researchers so far. A new experimental method has been developed to measure the dispersion coefficient.
Madivala G. Basavaraj +1 more
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Effective axial dispersion coefficients in packed beds under supercritical conditions
Journal of Supercritical Fluids, 1998 Toshitaka Funazukuri, Seiichiro Kagei
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Experimental characterization of axial dispersion in coiled flow inverters [PDF]
Chemical Engineering Research and Design, 2017 Narrow residence time distributions (RTDs) are desirable in many chemical engineering processes. However, when a system operates in the laminar flow regime, significant fluid dynamic dispersion takes place.
Luca Mazzei, Asterios Gavriilidis
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