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Heat transfer analysis of magnetized Cu-Ag-H2O hybrid nanofluid radiative flow over a spinning disk when the exponential heat source and Hall current are substantial: Optimization and sensitivity analysis

dc.contributor.authorThumma, Thirupathi
dc.contributor.authorPyari, Devarsu Radha
dc.contributor.authorOntela, Surender
dc.contributor.authorAl-Mdallal, Qasem M.
dc.contributor.authorJarad, Fahd
dc.contributor.authorID234808tr_TR
dc.date.accessioned2024-06-03T13:08:22Z
dc.date.available2024-06-03T13:08:22Z
dc.date.issued2023
dc.departmentÇankaya Üniversitesi, Fen - Edebiyat Fakültesi, Matematik Bölümüen_US
dc.description.abstractThe main motive of the instigated mathematical model is to observe the impact of Hall current on the hybrid nanofluid flow over a disk that is rotating. The copper and silver metal nanoparticles have been considered with volume fraction φ1=φ2=0.01(0.01)0.04 and are suspended in water to form the hybrid nanofluid. Diverse characteristics like magnetic field, thermal radiation, and (ESHS) exponential space dependent heat source are incorporated to investigate the nature of the flow. The present mathematical model is initiated with partial derivative equations (PDEs) which are redrafted as ordinary derivative equations (ODEs) with appropriate transformations of similarity. The results are attained through a blend of the Runge-Kutta method, shooting procedure, and the influences of parameters on the flow of nanofluid and hybrid nanofluid are compared and illustrated both as tables and graphs. The present numerical research is unique because by employing a complete quadratic CCD framework using the RSM strategy, the sensitivity and optimization analysis of the heat transmission improvement for the volume fraction, ESHS, and thermal radiation parameters have been performed. The R-squared and adjusted R-Squared are obtained as 100%. The residual graphs and contour diagrams of the same are also shown. The current study establishes that the Hall parameter increases the radial velocity, but it also controls the energy and cross-radial velocity. The rate of heat transmission is increased by thermal radiation even at low levels of ESHS. The rate of heat transmission is more sensitive (0.024670) to the volume fraction of the hybrid nanofluid when ESHS is at an intermediate level. The lowest sensitivity (-1.269967) value towards ESHS is observed For thermal radiation and ESHS parameter values, the heat transmission rate of the mono nanofluid is not as great as that of hybrid nanofluid. The current study finds applications in the generation of hydroelectric power, air cleansing and rotating equipment, healthcare devices, and many other industries.en_US
dc.description.publishedMonth10
dc.identifier.citationThumma, Thirupathi...et al. "Heat transfer analysis of magnetized Cu-Ag-H2O hybrid nanofluid radiative flow over a spinning disk when the exponential heat source and Hall current are substantial: Optimization and sensitivity analysis", Case Studies in Thermal Engineering, Vol. 50.en_US
dc.identifier.doi10.1016/j.csite.2023.103448
dc.identifier.issn2214-157X
dc.identifier.urihttp://hdl.handle.net/20.500.12416/8469
dc.identifier.volume50en_US
dc.language.isoenen_US
dc.relation.ispartofCase Studies in Thermal Engineeringen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectExponential Space Dependent Heat Sourceen_US
dc.subjectHall Currenten_US
dc.subjectHybrid Nanofluid Flowen_US
dc.subjectResponse Surface Methodologyen_US
dc.subjectSensitivity Analysisen_US
dc.subjectSpinning Disken_US
dc.subjectThermal Radiationen_US
dc.titleHeat transfer analysis of magnetized Cu-Ag-H2O hybrid nanofluid radiative flow over a spinning disk when the exponential heat source and Hall current are substantial: Optimization and sensitivity analysistr_TR
dc.titleHeat Transfer Analysis of Magnetized Cu-Ag Hybrid Nanofluid Radiative Flow Over a Spinning Disk When the Exponential Heat Source and Hall Current Are Substantial: Optimization and Sensitivity Analysisen_US
dc.typeArticleen_US
dspace.entity.typePublication

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