Annular ducts : nusselt number correlations for laminar flows of liquids with temperature dependent properties

dc.contributor.authorNonino, C.
dc.contributor.authorSavino, S.
dc.contributor.authorDel Giudice, S.
dc.date.accessioned2016-07-18T10:32:31Z
dc.date.available2016-07-18T10:32:31Z
dc.date.issued2015
dc.description.abstractPapers presented to the 11th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, South Africa, 20-23 July 2015.en_ZA
dc.description.abstractIn this work, new correlations are proposed for the mean Nusselt number in the entrance region of concentric annular ducts with uniform heat flux boundary conditions specified at the inner wall. These correlations are obtained on the basis of the numerical results of a previous parametric investigation on the effects of temperature dependent viscosity and thermal conductivity in simultaneously developing laminar flows of liq- uids in straight ducts of constant cross-sections. A superposi- tion method is applied for the estimation of the Nusselt number by considering separately the effects of temperature dependent viscosity and thermal conductivity.en_ZA
dc.description.librarianam2016en_ZA
dc.format.mediumPDFen_ZA
dc.identifier.citationNonino, C, Savino S & Del Giudice S 2015, 'Annular ducts : Nusselt number correlations for laminar flows of liquids with temperature dependent properties', Paper presented to the 11th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Florida, 20-23 July 2015.en_ZA
dc.identifier.isbn97817759206873
dc.identifier.urihttp://hdl.handle.net/2263/55861
dc.language.isoenen_ZA
dc.publisherInternational Conference on Heat Transfer, Fluid Mechanics and Thermodynamicsen_ZA
dc.rights© 2015 University of Pretoria. All rights reserved. The copyright in this work vests in the University of Pretoria. No part of this work may be reproduced or transmitted in any form or by any means, without the prior written permission of the University of Pretoria.en_ZA
dc.subjectNusselt numberen_ZA
dc.subjectInner wallen_ZA
dc.subjectCorrelationsen_ZA
dc.subjectTemperatureen_ZA
dc.titleAnnular ducts : nusselt number correlations for laminar flows of liquids with temperature dependent propertiesen_ZA
dc.typePresentationen_ZA

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