Publication
Double surface-renewal model for the prediction of mass transfer rates during bubble formation with instantaneous reaction on the liquid side
| dc.contributor.author | Malcata, F. Xavier | |
| dc.date.accessioned | 2011-09-13T10:43:44Z | |
| dc.date.available | 2011-09-13T10:43:44Z | |
| dc.date.issued | 1988 | |
| dc.description.abstract | Desorption of a component from a gas mixture being injected through a submerged nozzle, during the bubble formation stage, is theoretically studied. The solute is assumed to suffer an instantaneous reaction on the liquid side, the reaction plane being on the liquid/gas interface. The volume elements on the gas bubble are assumed to result from a forced surface renewal coupled with a natural surface renewal, both achieved via gas elements with fresh composition. A surface residence time distribution is thus obtained, and desorption rates are calculated from the relevant variables, assuming non-steady state, unidimensional diffusion in a semi-infinite medium as the main mass transfer mechanism. Comparison of the model with experimental data is reported, physical evidence being predicted better than with previous models. | por |
| dc.identifier.citation | MALCATA, F. Xavier - Double surface-renewal model for the prediction of mass transfer rates during bubble formation with instantaneous reaction on the liquid side. International Journal of Heat and Mass Transfer. ISSN 0017-9310. Vol. 31, n.º 3 (1988), p. 567-575 | por |
| dc.identifier.doi | 10.1016/0017-9310(88)90038-5 | |
| dc.identifier.eid | 0023979047 | |
| dc.identifier.uri | http://hdl.handle.net/10400.14/5432 | |
| dc.identifier.wos | A1988N185400011 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | Elsevier | por |
| dc.title | Double surface-renewal model for the prediction of mass transfer rates during bubble formation with instantaneous reaction on the liquid side | por |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| person.familyName | Malcata | |
| person.givenName | Francisco | |
| person.identifier.ciencia-id | 1B13-38A5-35F5 | |
| person.identifier.orcid | 0000-0003-3073-1659 | |
| person.identifier.scopus-author-id | 7102542478 | |
| rcaap.rights | restrictedAccess | por |
| rcaap.type | article | por |
| relation.isAuthorOfPublication | a06c00da-0e2f-4434-8ede-4d7b22c0dfe9 | |
| relation.isAuthorOfPublication.latestForDiscovery | a06c00da-0e2f-4434-8ede-4d7b22c0dfe9 |