Call For Paper Volume:4 Issue:10 Oct'2017 |

Effect of the velocity radial non-uniformity in the column apparatuses

Publication Date : 01/08/2015



Author(s) :

Boyan Boyadjiev , Christo Boyadjiev.


Volume/Issue :
Volume 2
,
Issue 7
(08 - 2015)



Abstract :

A theoretical analysis of the effect of the velocity radial non-uniformity in the column apparatuses is presented. A numerical analysis shows, that average concentration model, where the radial velocity component is equal to zero (in the cases of a constant velocity radial non-uniformity along the column height), is possible to be used in the cases of an axial modification of the radial non-uniformity of the axial velocity component. The use of experimental data, for the average concentration at different points along the column height, for a concrete process, permits to be obtained the model parameters, related with the radial non-uniformity of the velocity. These parameter values permit to be used the average concentration model for modeling of different processes in the cases of different values of the column height, average velocity, reagent diffusivity and chemical reaction rate constant.


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Effect of the velocity radial non-uniformity in the column apparatuses

July 30, 2015