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dc.contributor.author Σαρρής, Ιωάννης Ε. el
dc.contributor.author Λεκάκης, Ιωάννης el
dc.contributor.author Βλάχος, Νικόλας Σ. el
dc.date.accessioned 2015-05-04T18:55:30Z
dc.date.available 2015-05-04T18:55:30Z
dc.date.issued 2015-05-04
dc.identifier.uri http://hdl.handle.net/11400/9690
dc.rights Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.source http://www.tandfonline.com/ en
dc.subject Fluid circulation intensity
dc.subject Nusselt number
dc.subject Rayleigh number
dc.subject Nusselt αριθμός
dc.subject Rayleigh αριθμός
dc.subject Ένταση κυκλοφορίας του υγρού
dc.title Natural convection in a 2D enclosure with sinusoidal upper wall temperature en
heal.type journalArticle
heal.classification Technology
heal.classification Engineering
heal.classification Τεχνολογία
heal.classification Μηχανική
heal.classificationURI http://id.loc.gov/authorities/subjects/sh85133147
heal.classificationURI http://zbw.eu/stw/descriptor/19795-3
heal.classificationURI **N/A**-Τεχνολογία
heal.classificationURI **N/A**-Μηχανική
heal.keywordURI http://id.loc.gov/authorities/subjects/sh85111596
heal.identifier.secondary DOI:10.1080/10407780290059675
heal.language en
heal.access free
heal.publicationDate 2002
heal.bibliographicCitation SARRIS, I.E., LEKAKIS, I. & VLACHOS, N.S. (2002). Natural convection in a 2D enclosure with sinusoidal upper wall temperature. Numerical Heat Transfer: part A - Applications. [Online] 42 (5). p.513-530. Available from: http://www.tandfonline.com/[Accessed 30/11/2010] en
heal.abstract Natural convection in a two-dimensional, rectangular enclosure with sinusoidal temperature profile on the upper wall and adiabatic conditions on the bottom and sidewalls is numerically investigated. The applied sinusoidal temperature is symmetric with respect to the midplane of the enclosure. Numerical calculations are produced for Rayleigh numbers in the range 10 2 to 10 8 , and results are presented in the form of streamlines, isotherm contours, and distributions of local Nusselt number. The circulation patterns are shown to increase in intensity, and their centers to move toward the upper wall corners with increasing Rayleigh number. As a result, the thermal boundary layer is confined near the upper wall regions. The values of the maximum and the minimum local Nusselt number at the upper wall are shown to increase with increasing Rayleigh number. Finally, an increase in the enclosure aspect ratio produces an analogous increase of the fluid circulation intensity. en
heal.publisher Taylor & Francis en
heal.journalName Numerical Heat Transfer, Part A en
heal.journalType peer-reviewed
heal.fullTextAvailability true


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Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες Except where otherwise noted, this item's license is described as Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες