dc.contributor.author | Karabulut, Koray | |
dc.date.accessioned | 2024-01-08T13:01:09Z | |
dc.date.available | 2024-01-08T13:01:09Z | |
dc.date.issued | 15/12/2023 | tr |
dc.identifier.uri | https://hdl.handle.net/20.500.12418/14207 | |
dc.description.abstract | In this study, the heat transfer and flow characteristics for cube and circular hol-low models in channels with the cross-flow-impinging jet-flow were numerically investigated by using water and 2% CuO-water nanofluid. The numerical work was carried out steady and 3-D using the ANSYS-FLUENT program with the k-ε turbulence model. A fin with 45° and 90° angles and D, 1.166 D, and 1.333 D (K) lengths was added to the upper channel surface from the impinging jet inlet at D (N) distance. A constant heat flux of 1000 W/m2 was applied to the model surfaces. The channel height is fixed in 3D (H) and the Reynolds number range of the fluids is 5000-15000. The numerical results obtained from the study were compared with the results of the experimental study in the literature and it was seen that the re-sults were compatible and acceptable. The results of the study were examined as the mean Nusselt number, surface temperature, and performance evaluation coef-ficient variations for each model in the channels. Also, velocity and temperature contour distributions of the combined jet CuO-water nanofluid flow were visual-ized. The average Nusselt number increases for CuO-water nanofluid at Re = 15000, K = D, and 90° fin angle are 32.55% and 26.11% compared to with-out fin and water fluid for cube and circular hollow models, respectively. | tr |
dc.description.sponsorship | This study was supported by Sivas Cumhuriyet University Scientific Research Projects (CUBAP) unit with project number TEKNO-2021-031. | tr |
dc.language.iso | eng | tr |
dc.publisher | Vinča Institute of Nuclear Sciences, Belgrade, Serbia | tr |
dc.relation.isversionof | 10.2298/TSCI221203035K | tr |
dc.rights | info:eu-repo/semantics/openAccess | tr |
dc.subject | cross-flow-impinging jet-flow, CuO-water nanofluid, fin length | tr |
dc.title | HEAT TRANSFER INCREMENT STUDY TAKING INTO CONSIDERATION FIN LENGTHS FOR CuO-WATER NANOFLUID IN CROSS FLOW-IMPINGING JET FLOW CHANNELS | tr |
dc.type | animation | tr |
dc.relation.journal | Thermal Science | tr |
dc.contributor.department | Sivas Meslek Yüksekokulu | tr |
dc.contributor.authorID | 0000-0001-5680-0988 | tr |
dc.identifier.volume | 27 | tr |
dc.identifier.issue | 6A | tr |
dc.identifier.endpage | 4360 | tr |
dc.identifier.startpage | 4345 | tr |
dc.relation.publicationcategory | Uluslararası Hakemli Dergide Makale - Kurum Öğretim Elemanı | tr |