Thermohydraulics of laminar flow through a circular tube having integral helical rib roughness and fitted with centre-cleared twisted-tape

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dc.contributor.authorBhattacharyya, Suvanjan
dc.date.accessioned2023-10-12T08:50:49Z
dc.date.available2023-10-12T08:50:49Z
dc.date.issued2012-10
dc.description.abstractThe experimental friction factor and Nusselt number data for laminar flow through a circular duct having integral helical rib roughness and fitted with centre-cleared twisted-tape have been presented. Predictive friction factor and Nusselt number correlations have also been presented. The thermohydraulic performance has been evaluated. The major findings of this experimental investigation are that the centre-cleared twisted tapes in combination with integral helical rib roughness perform significantly better than the individual enhancement technique acting alone for laminar flow through a circular duct up to a certain amount of twisted-tape centre-clearance.en_US
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0894177712001331
dc.identifier.urihttp://dspace.bits-pilani.ac.in:8080/xmlui/handle/123456789/12367
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.subjectMechanical Engineeringen_US
dc.subjectLaminar flowen_US
dc.subjectForced convectionen_US
dc.subjectIntegral helical rib roughnessen_US
dc.subjectTwisted tapesen_US
dc.subjectHeat transfer enhancementen_US
dc.subjectSwirl flowen_US
dc.titleThermohydraulics of laminar flow through a circular tube having integral helical rib roughness and fitted with centre-cleared twisted-tapeen_US
dc.typeArticleen_US

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