Experimental investigation of heat transfer performance of corrugated tube with spring tape inserts

dc.contributor.authorBhattacharyya, Suvanjan
dc.contributor.authorBenim, Ali Cemal
dc.contributor.authorChattopadhyay, Himadri
dc.contributor.authorBanerjee, Arnab
dc.date.accessioned2020-02-03T12:12:14Z
dc.date.available2020-02-03T12:12:14Z
dc.date.issued2019
dc.description.abstractTurbulent forced convection in a corrugated tube with spring tape is investigated experimentally, for Reynolds numbers from 10,000 to 50,000. The working fluid is air. Experiments are performed for different pitch and spring ratios. Results show that Nusselt numbers can be increased considerably, depending on pitch and spring ratios. An overall assessment, considering the friction losses, is achieved using the thermo-hydraulic performance parameter. The latter is observed to take values larger than unity for all cases, where quite high values around 2.8 occur for cases with smallest pitch and spring ratios. Predictive Nusselt number and friction factor correlations are proposed.en_ZA
dc.description.departmentMechanical and Aeronautical Engineeringen_ZA
dc.description.librarianhj2020en_ZA
dc.description.urihttps://www.tandfonline.com/loi/ueht20en_ZA
dc.identifier.citationSuvanjan Bhattacharyya, Ali Cemal Benim, Himadri Chattopadhyay & Arnab Banerjee (2019) Experimental investigation of heat transfer performance of corrugated tube with spring tape inserts, Experimental Heat Transfer, 32:5, 411-425, DOI: 10.1080/08916152.2018.1531955.en_ZA
dc.identifier.issn0891-6152 (print)
dc.identifier.issn1521-0480 (online)
dc.identifier.other10.1080/08916152.2018.1531955
dc.identifier.urihttp://hdl.handle.net/2263/73072
dc.language.isoenen_ZA
dc.publisherTaylor and Francisen_ZA
dc.rights© 2018 Taylor & Francis. This is an electronic version of an article published in Experimental Heat Transfer, vol. 32, no. 5, pp. 411-425, 2019. doi : 10.1080/08916152.2018.1531955. Experimental Heat Transfer is available online at : http://www.tandfonline.com/loi/ueht20.en_ZA
dc.subjectHeat transfer enhancementen_ZA
dc.subjectCorrugated tubeen_ZA
dc.subjectSpring tapeen_ZA
dc.subject.otherEngineering, built environment and information technology articles SDG-07
dc.subject.otherSDG-07: Affordable and clean energy
dc.subject.otherEngineering, built environment and information technology articles SDG-09
dc.subject.otherSDG-09: Industry, innovation and infrastructure
dc.subject.otherEngineering, built environment and information technology articles SDG-13
dc.subject.otherSDG-13: Climate action
dc.subject.otherEngineering, built environment and information technology articles SDG-04
dc.subject.otherSDG-04: Quality education
dc.titleExperimental investigation of heat transfer performance of corrugated tube with spring tape insertsen_ZA
dc.typePostprint Articleen_ZA

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