Affiliation:
1. East China University of Science and Technology School of Mechanical and Power Engineering 200237 Shanghai China
2. East China University of Science and Technology Shanghai Key Laboratory of Multiphase Materials Chemical Engineering 200237 Shanghai China
Abstract
AbstractThe bubble size, gas holdup, and interfacial area in a swirling contactor were investigated through experiments and simulations. The interfacial area was obtained for liquids and gases with Reynolds numbers Rel and Reg, respectively. The contactor was divided into twelve subregions. Rel was negatively related to bubble size, gas holdup, and interfacial area, whereas Reg was positively associated. The maximum bubble interfacial area for the entire swirling contactor was 196.3 m−1 with a gas‐liquid ratio of 0.022. There is a trade‐off between centrifugal acceleration and bubble size for interfacial area.
Funder
National Natural Science Foundation of China
Shanghai Education Development Foundation
Shanghai Municipal Education Commission
Subject
Industrial and Manufacturing Engineering,General Chemical Engineering,General Chemistry
Cited by
1 articles.
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