Bothe, MelanieMelanieBotheSchlüter, MichaelMichaelSchlüter2020-07-092020-07-092013Chemie-Ingenieur-Technik 7 (85): 1023-1035 (2013)http://hdl.handle.net/11420/6679In the 1980s and 1990s intensive and successful research has been conducted to improve the integral description and design of bubble column reactors. At the turn of the century, in particular local measurement and modeling methods were refined. The results of these local models have often been poorly incorporated into the design of integral equations, as there is a significant gap between the observed temporal and spatial scales. Appropriate averaging and filtering processes are missing as much as transfer rules, to proceed from the most academic material systems and conditions towards industrial applications. The article describes the status quo in the field of modeling of bubbly flows and outlines novel methods that may lead to a more comprehensive modeling and better transferability in the future. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.de1522-26402013710231035Wiley-VCH VerlagBubble columnsCorrelationsModelingMulti-phase flowPhysikChemieIngenieurwissenschaftenJournal Article10.1002/cite.201300051Other