On the modelling of artificial reoxygenation

dc.contributor.authorMarkofsky, Markde
dc.contributor.authorKobus, Helmutde
dc.date.accessioned2014-12-02de
dc.date.accessioned2016-03-31T11:45:41Z
dc.date.available2014-12-02de
dc.date.available2016-03-31T11:45:41Z
dc.date.issued1977de
dc.description.abstractThe results of laboratory studies on the efficiency of oxygen transfer from two dimensional bubble curtains produced by passing compressed air through a porous filter (mean diameter 180μ) and a perforated diffusor pipe (1 mm diameter ports) are presented. Comparisons with other laboratory and field data as well as with on approximate theory for oxygen transfer are made. Surface effects are found to play an important role in the present experiments tending to increase the overall apparent oxygen transfer efficiency.en
dc.description.abstractLes resultats d'une étude experimentale sur l'efficacé de transfer d'oxygene par une colonne bi-dimensionelle des bulles d'air sont presentés. La colonne d'air est formée par l'injèction d'air à partir d'une filtre poreux (180μ diametre) et d'une conduite perforée (1 mm diametre d'orifice). Les resultats obtenus sont comparés à ceux d' autres rechercheurs et à la théorie approximative du transfer d'oxygene. On peut constater que l'effect du surface libre est très important sous les conditions etudiés, causant une augmentation du transfer d'oxygene.fr
dc.identifier.other420463496de
dc.identifier.urihttp://nbn-resolving.de/urn:nbn:de:bsz:93-opus-96832de
dc.identifier.urihttp://elib.uni-stuttgart.de/handle/11682/8286
dc.identifier.urihttp://dx.doi.org/10.18419/opus-8269
dc.language.isoende
dc.rightsinfo:eu-repo/semantics/openAccessde
dc.subject.classificationSauerstoffbegasung , Modellierungde
dc.subject.ddc333.7de
dc.titleOn the modelling of artificial reoxygenationen
dc.typeconferenceObjectde
ubs.fakultaetFakultätsübergreifend / Sonstige Einrichtungde
ubs.institutSonstige Einrichtungde
ubs.opusid9683de
ubs.publikation.sourceSeventeenth IAHR Congress : 15.-19. August 1977, Baden-Baden; proceedings. Vol. 1. Delft : International Association for Hydraulic Research, 1977, S. 459-466de
ubs.publikation.typKonferenzbeitragde

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