Numerical investigation of combined effect of nanofluids and impinging jets on heated surface

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dc.contributor.authorKılıç, Mustafa
dc.contributor.authorYavuz, Mahmut
dc.contributor.authorYılmaz, İbrahim Halil
dc.date.accessioned2025-01-06T17:24:13Z
dc.date.available2025-01-06T17:24:13Z
dc.date.issued2018
dc.departmentAdana Alparslan Türkeş Bilim ve Teknoloji Üniversitesi
dc.description.abstractPresent study is focused on numerical investigation of heat transfer and fluid flow from a heatedsurface by using nanofluids and impinging jets. Effects of Reynolds number, different particlediameter and different types of nanofluids (TiO2-water, CuO-water, NiO-water) on heat transferand fluid flow were studied numerically. TiO2-water nanofluid was used as a base coolant. Threeimpinging jets were used to cool the surface. It is obtained that increasing jet velocities fromRen/Re1=1-1.33-1.67 to Ren/Re1=1-1.20-1.40 causes an increase of 49.9% on average Nusseltnumber (ANN) but increasing jet velocities from Ren/Re1=1-1.20-1.40 to Ren/Re1=1-1.17-1.33causes a decrease of 4.6% on ANN. Particle diameter from Dp=80nm to 10nm causes anincrease of 2.9% on ANN. Using NiO-Water nanofluid causes an increase of 1% on ANN withrespect to CuO and 2.8% with respect to TiO2-water. Low Re k-? turbulent model of PHOENICSCFD code was used for numerical analysis. Numerical results show a good approximation toexperimental results.
dc.identifier.endpage19
dc.identifier.issn2618-575X
dc.identifier.issue1
dc.identifier.startpage14
dc.identifier.trdizinid336501
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/336501
dc.identifier.urihttps://hdl.handle.net/20.500.14669/1125
dc.identifier.volume2
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofInternational Advanced Researches and Engineering Journal
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241211
dc.titleNumerical investigation of combined effect of nanofluids and impinging jets on heated surface
dc.typeArticle

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