Matches in SemOpenAlex for { <https://semopenalex.org/work/W2279781653> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W2279781653 endingPage "290" @default.
- W2279781653 startingPage "286" @default.
- W2279781653 abstract "The Dynamic Pressure-step Method (DPM) is based on recording time profiles of oxygen concentration in liquid as a response to a concentration change in gas invoked by a small change of overall pressure in the vessel. In contrast to earlier methods (standard dynamic method with inlet gas exchange, or start-up method) the concentration change is performed simultaneously and homogeneously in all bubbles of dispersed gas. The measurements were performed in a vessel of liquid volume 20 l with aspect ratio (H/D) equal to 4 equipped with four Rushton turbines on a common shaft. In experiments, coalescing (distilled water) and noncoalescing (sodium sulphate solution) batches were used, both aerated by air or pure oxygen. Independent experiments with tracers showed the significant axial dispersion in both phases. The experimental k L a values (a) do not depend on oxygen concentration in the gas used, (b) exhibit a simple power dependence on the dissipated power and (c) in this correlation agree within 30% with those obtained in geometrically different vessels. Similar k L a measurements performed by using the standard dynamic and start-up methods produced substantially different results. In the noncoalescing batch experiments, the k L a values even exhibit a decrease at higher mixing intensities" @default.
- W2279781653 created "2016-06-24" @default.
- W2279781653 creator A5001194672 @default.
- W2279781653 creator A5001694967 @default.
- W2279781653 creator A5080113731 @default.
- W2279781653 date "1995-01-01" @default.
- W2279781653 modified "2023-09-29" @default.
- W2279781653 title "Measurement of kLa in multiple-impeller vessel with significant axial dispersion in both phases" @default.
- W2279781653 hasPublicationYear "1995" @default.
- W2279781653 type Work @default.
- W2279781653 sameAs 2279781653 @default.
- W2279781653 citedByCount "4" @default.
- W2279781653 crossrefType "journal-article" @default.
- W2279781653 hasAuthorship W2279781653A5001194672 @default.
- W2279781653 hasAuthorship W2279781653A5001694967 @default.
- W2279781653 hasAuthorship W2279781653A5080113731 @default.
- W2279781653 hasConcept C113196181 @default.
- W2279781653 hasConcept C120665830 @default.
- W2279781653 hasConcept C121332964 @default.
- W2279781653 hasConcept C138777275 @default.
- W2279781653 hasConcept C153005164 @default.
- W2279781653 hasConcept C177562468 @default.
- W2279781653 hasConcept C178790620 @default.
- W2279781653 hasConcept C185592680 @default.
- W2279781653 hasConcept C192562407 @default.
- W2279781653 hasConcept C20556612 @default.
- W2279781653 hasConcept C2778912791 @default.
- W2279781653 hasConcept C2779429693 @default.
- W2279781653 hasConcept C43617362 @default.
- W2279781653 hasConcept C540031477 @default.
- W2279781653 hasConcept C57879066 @default.
- W2279781653 hasConcept C62520636 @default.
- W2279781653 hasConcept C86922832 @default.
- W2279781653 hasConcept C97355855 @default.
- W2279781653 hasConceptScore W2279781653C113196181 @default.
- W2279781653 hasConceptScore W2279781653C120665830 @default.
- W2279781653 hasConceptScore W2279781653C121332964 @default.
- W2279781653 hasConceptScore W2279781653C138777275 @default.
- W2279781653 hasConceptScore W2279781653C153005164 @default.
- W2279781653 hasConceptScore W2279781653C177562468 @default.
- W2279781653 hasConceptScore W2279781653C178790620 @default.
- W2279781653 hasConceptScore W2279781653C185592680 @default.
- W2279781653 hasConceptScore W2279781653C192562407 @default.
- W2279781653 hasConceptScore W2279781653C20556612 @default.
- W2279781653 hasConceptScore W2279781653C2778912791 @default.
- W2279781653 hasConceptScore W2279781653C2779429693 @default.
- W2279781653 hasConceptScore W2279781653C43617362 @default.
- W2279781653 hasConceptScore W2279781653C540031477 @default.
- W2279781653 hasConceptScore W2279781653C57879066 @default.
- W2279781653 hasConceptScore W2279781653C62520636 @default.
- W2279781653 hasConceptScore W2279781653C86922832 @default.
- W2279781653 hasConceptScore W2279781653C97355855 @default.
- W2279781653 hasIssue "3" @default.
- W2279781653 hasLocation W22797816531 @default.
- W2279781653 hasOpenAccess W2279781653 @default.
- W2279781653 hasPrimaryLocation W22797816531 @default.
- W2279781653 hasRelatedWork W160508070 @default.
- W2279781653 hasRelatedWork W1965876945 @default.
- W2279781653 hasRelatedWork W1967520839 @default.
- W2279781653 hasRelatedWork W1983003209 @default.
- W2279781653 hasRelatedWork W1987791281 @default.
- W2279781653 hasRelatedWork W1995749619 @default.
- W2279781653 hasRelatedWork W1996843819 @default.
- W2279781653 hasRelatedWork W1997651433 @default.
- W2279781653 hasRelatedWork W2040255928 @default.
- W2279781653 hasRelatedWork W2041008881 @default.
- W2279781653 hasRelatedWork W2041538617 @default.
- W2279781653 hasRelatedWork W2055270884 @default.
- W2279781653 hasRelatedWork W2059437946 @default.
- W2279781653 hasRelatedWork W2076901771 @default.
- W2279781653 hasRelatedWork W2088583634 @default.
- W2279781653 hasRelatedWork W2089051189 @default.
- W2279781653 hasRelatedWork W2093536687 @default.
- W2279781653 hasRelatedWork W2275532810 @default.
- W2279781653 hasRelatedWork W2486801013 @default.
- W2279781653 hasRelatedWork W2506756091 @default.
- W2279781653 hasVolume "73" @default.
- W2279781653 isParatext "false" @default.
- W2279781653 isRetracted "false" @default.
- W2279781653 magId "2279781653" @default.
- W2279781653 workType "article" @default.