Please use this identifier to cite or link to this item: http://dspace.ensta.edu.dz/jspui/handle/123456789/254
Full metadata record
DC FieldValueLanguage
dc.contributor.authorLABSI, Nabila-
dc.contributor.authorBENKAHLA, Youb Khaled-
dc.contributor.authorBOUTRA, Abdelkader-
dc.contributor.authorTITOUAH, Meriem-
dc.date.accessioned2024-02-19T09:18:42Z-
dc.date.available2024-02-19T09:18:42Z-
dc.date.issued2018-02-
dc.identifier.urihttps://link.springer.com/article/10.1007/s40430-018-1051-6-
dc.descriptionArticle,Journal of the Brazilian Society of Mechanical Sciences and Engineering, volume 40 : 123, February 2018en_US
dc.description.abstractThe present numerical study, based on the finite volume method, deals with the characterization of flow and heat transfer convection inside a lid-driven square cavity filled with a shear-thinning Herschel–Bulkley fluid. The upper and bottom walls of the enclosure are thermally insulated, while the vertical ones are mobile and differentially heated. The study focuses on the effect of the fluid’s rheological properties, i.e., the fluid’s viscoplasticity (0.50 ≤ Bng ≤ 5000) and the flow index (0.2 ≤ n ≤ 1.0), on both flow and heat transfer within the cavity on one hand and on the modifications involved by the introduction of viscous dissipation (0 ≤ Br ≤ 10) on the other hand. The results show that the increase of the generalized Bingham number leads to the increase of the unyielded regions inside the enclosure. In addition, heat transfer is more pronounced for weak values of the generalized Bingham number and great values of the fluid’s flow index. Viscous dissipation modifies significantly both flow and heat transfer structures, especially for mixed and dominant natural convection. To sum up the obtained results, useful abacuses predicting the heat exchange within the enclosure are given.en_US
dc.language.isoenen_US
dc.titleConvection heat transfer inside a lid-driven cavity filled with a shear-thinning Herschel–Bulkley fluiden_US
dc.typeArticleen_US
Appears in Collections:Articles

Files in This Item:
There are no files associated with this item.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.