MASS TRANSFER IN COUNTER CURRENT FLOWS
Maria D. Doichinova, Petya G. Popova, Christo B. Boyadjiev
Strony: 24-41
Opublikowano: 1 Jan 2011
Wyświetlenia: 155
Streszczenie: A theoretical analysis of gas-liquid counter-current flow in laminar boundary layers with flat phase boundary based on similarity variables method has been done. The obtained numerical results for the energy dissipation, mass transfer rate and their ratioare compared with analogous results for co- current flows. A diffusion type of model is proposed for modeling of the mass transfer with chemical reaction in the column apparatusesin the cases of circulation zones. The presence ofrising and descending flows (the change of the velocity direction) leads to using three coordinate systems. An iterative algorithm for the concentration distribution calculation is proposed. The influence of the zones breadths on the mass transfer efficiency in the column is investigated.
Słowa kluczowe: efficiency, mass transfer, velocity distribution, column apparatuses, circulation zones
Cytowanie artykułu: Maria D. Doichinova, Petya G. Popova, Christo B. Boyadjiev. MASS TRANSFER IN COUNTER CURRENT FLOWS. Journal of International Scientific Publications: Materials, Methods & Technologies 5, 24-41 (2011). https://www.scientific-publications.net/en/article/1003317/
Powrót do spisu treści tomu
© 2026 The Author(s). This is an open access article distributed under the terms of the
Creative Commons Attribution License https://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. This permission does not cover any third party copyrighted material which may appear in the work requested.
Disclaimer: The Publisher and/or the editor(s) are not responsible for the statements, opinions, and data contained in any published works. These are solely the views of the individual author(s) and contributor(s). The Publisher and/or the editor(s) disclaim any liability for injury to individuals or property arising from the ideas, methods, instructions, or products mentioned in the content.
