Heat transfer characteristics in the annular geometries with variable cross section

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dc.contributor.authorAkansu, YE
dc.contributor.authorYavuz, T
dc.contributor.authorKuvvet, K
dc.contributor.editorDincer, I
dc.contributor.editorAyhan, T
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued1999
dc.departmentNiğde ÖHÜ
dc.description2nd Trabzon International Energy and Environment Symposium -- JUL 26-29, 1998 -- KARADENIZ TECH UNIV, TRABZON, TURKEY
dc.description.abstractThis study is concerned with the heat transfer characteristics in the entrance region of an annulus with varying cross-section by using liquid crystal technique. The surface temperatures were experimentally obtained by observing liquid crystal colors and a video recording was provided the time and location of the color play on the surfaces. Prediction of the heat transfer coefficient have been made by solving the energy balance equation. Experiments were carried out in three annulus for the various inlet and the same outlet diameter ratios. Measurements were made in Reynolds numbers ranging from 14000 to 45000 based on the average inlet velocity and hydraulic diameter. The variation of the local and mean heat transfer coefficients have been obtained dependence on Reynolds number and geometric parameters.
dc.description.sponsorshipKaradeniz Tech Univ, Turkey, King Fahd Univ Petr & Minerals, Saudi Arabia, Univ Victoria, Canada, Univ Miami, US, Istanbul Tech Univ, Turkey
dc.identifier.endpage444
dc.identifier.isbn1-56700-127-0
dc.identifier.startpage441
dc.identifier.urihttps://hdl.handle.net/11480/5817
dc.identifier.wosWOS:000080610100088
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherBEGELL HOUSE, INC
dc.relation.ispartofENERGY AND THE ENVIRONMENT
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.titleHeat transfer characteristics in the annular geometries with variable cross section
dc.typeConference Object

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